181068768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 144

約数和(自身を含む): 563262336

約数和(自身を除く): 382193568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1193, 1224, 1488, 1581, 1632, 2108, 2232, 2386, 2448, 2976, 3162, 3579, 4216, 4464, 4743, 4772, 4896, 6324, 7158, 8432, 8928, 9486, 9544, 10737, 12648, 14316, 16864, 18972, 19088, 20281, 21474, 25296, 28632, 36983, 37944, 38176, 40562, 42948, 50592, 57264, 60843, 73966, 75888, 81124, 85896, 110949, 114528, 121686, 147932, 151776, 162248, 171792, 182529, 221898, 243372, 295864, 324496, 332847, 343584, 365058, 443796, 486744, 591728, 628711, 648992, 665694, 730116, 887592, 973488, 1183456, 1257422, 1331388, 1460232, 1775184, 1886133, 1946976, 2514844, 2662776, 2920464, 3550368, 3772266, 5029688, 5325552, 5658399, 5840928, 7544532, 10059376, 10651104, 11316798, 15089064, 20118752, 22633596, 30178128, 45267192, 60356256, 90534384, 181068768]

約数ペア:

[(1, 181068768), (2, 90534384), (3, 60356256), (4, 45267192), (6, 30178128), (8, 22633596), (9, 20118752), (12, 15089064), (16, 11316798), (17, 10651104), (18, 10059376), (24, 7544532), (31, 5840928), (32, 5658399), (34, 5325552), (36, 5029688), (48, 3772266), (51, 3550368), (62, 2920464), (68, 2662776), (72, 2514844), (93, 1946976), (96, 1886133), (102, 1775184), (124, 1460232), (136, 1331388), (144, 1257422), (153, 1183456), (186, 973488), (204, 887592), (248, 730116), (272, 665694), (279, 648992), (288, 628711), (306, 591728), (372, 486744), (408, 443796), (496, 365058), (527, 343584), (544, 332847), (558, 324496), (612, 295864), (744, 243372), (816, 221898), (992, 182529), (1054, 171792), (1116, 162248), (1193, 151776), (1224, 147932), (1488, 121686), (1581, 114528), (1632, 110949), (2108, 85896), (2232, 81124), (2386, 75888), (2448, 73966), (2976, 60843), (3162, 57264), (3579, 50592), (4216, 42948), (4464, 40562), (4743, 38176), (4772, 37944), (4896, 36983), (6324, 28632), (7158, 25296), (8432, 21474), (8928, 20281), (9486, 19088), (9544, 18972), (10737, 16864), (12648, 14316)]