161771309664

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{168293}}^1$

素因数の和:168373

約数の個数: 192

約数和(自身を含む): 488564213760

約数和(自身を除く): 326792904096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 68, 76, 93, 96, 102, 114, 124, 136, 152, 186, 204, 228, 248, 272, 304, 323, 372, 408, 456, 496, 527, 544, 589, 608, 646, 744, 816, 912, 969, 992, 1054, 1178, 1292, 1488, 1581, 1632, 1767, 1824, 1938, 2108, 2356, 2584, 2976, 3162, 3534, 3876, 4216, 4712, 5168, 6324, 7068, 7752, 8432, 9424, 10013, 10336, 12648, 14136, 15504, 16864, 18848, 20026, 25296, 28272, 30039, 31008, 40052, 50592, 56544, 60078, 80104, 120156, 160208, 168293, 240312, 320416, 336586, 480624, 504879, 673172, 961248, 1009758, 1346344, 2019516, 2692688, 2860981, 3197567, 4039032, 5217083, 5385376, 5721962, 6395134, 8078064, 8582943, 9592701, 10434166, 11443924, 12790268, 15651249, 16156128, 17165886, 19185402, 20868332, 22887848, 25580536, 31302498, 34331772, 38370804, 41736664, 45775696, 51161072, 54358639, 62604996, 68663544, 76741608, 83473328, 88690411, 91551392, 99124577, 102322144, 108717278, 125209992, 137327088, 153483216, 163075917, 166946656, 177380822, 198249154, 217434556, 250419984, 266071233, 274654176, 297373731, 306966432, 326151834, 354761644, 396498308, 434869112, 500839968, 532142466, 594747462, 652303668, 709523288, 792996616, 869738224, 1064284932, 1189494924, 1304607336, 1419046576, 1585993232, 1685117809, 1739476448, 2128569864, 2378989848, 2609214672, 2838093152, 3171986464, 3370235618, 4257139728, 4757979696, 5055353427, 5218429344, 6740471236, 8514279456, 9515959392, 10110706854, 13480942472, 20221413708, 26961884944, 40442827416, 53923769888, 80885654832, 161771309664]

約数ペア:

[(1, 161771309664), (2, 80885654832), (3, 53923769888), (4, 40442827416), (6, 26961884944), (8, 20221413708), (12, 13480942472), (16, 10110706854), (17, 9515959392), (19, 8514279456), (24, 6740471236), (31, 5218429344), (32, 5055353427), (34, 4757979696), (38, 4257139728), (48, 3370235618), (51, 3171986464), (57, 2838093152), (62, 2609214672), (68, 2378989848), (76, 2128569864), (93, 1739476448), (96, 1685117809), (102, 1585993232), (114, 1419046576), (124, 1304607336), (136, 1189494924), (152, 1064284932), (186, 869738224), (204, 792996616), (228, 709523288), (248, 652303668), (272, 594747462), (304, 532142466), (323, 500839968), (372, 434869112), (408, 396498308), (456, 354761644), (496, 326151834), (527, 306966432), (544, 297373731), (589, 274654176), (608, 266071233), (646, 250419984), (744, 217434556), (816, 198249154), (912, 177380822), (969, 166946656), (992, 163075917), (1054, 153483216), (1178, 137327088), (1292, 125209992), (1488, 108717278), (1581, 102322144), (1632, 99124577), (1767, 91551392), (1824, 88690411), (1938, 83473328), (2108, 76741608), (2356, 68663544), (2584, 62604996), (2976, 54358639), (3162, 51161072), (3534, 45775696), (3876, 41736664), (4216, 38370804), (4712, 34331772), (5168, 31302498), (6324, 25580536), (7068, 22887848), (7752, 20868332), (8432, 19185402), (9424, 17165886), (10013, 16156128), (10336, 15651249), (12648, 12790268), (14136, 11443924), (15504, 10434166), (16864, 9592701), (18848, 8582943), (20026, 8078064), (25296, 6395134), (28272, 5721962), (30039, 5385376), (31008, 5217083), (40052, 4039032), (50592, 3197567), (56544, 2860981), (60078, 2692688), (80104, 2019516), (120156, 1346344), (160208, 1009758), (168293, 961248), (240312, 673172), (320416, 504879), (336586, 480624)]