139635408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 288908592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 372, 418, 449, 456, 496, 528, 589, 627, 682, 744, 836, 898, 912, 1023, 1178, 1254, 1347, 1364, 1488, 1672, 1767, 1796, 2046, 2356, 2508, 2694, 2728, 3344, 3534, 3592, 4092, 4712, 4939, 5016, 5388, 5456, 6479, 7068, 7184, 8184, 8531, 9424, 9878, 10032, 10776, 12958, 13919, 14136, 14817, 16368, 17062, 19437, 19756, 21552, 25593, 25916, 27838, 28272, 29634, 34124, 38874, 39512, 41757, 51186, 51832, 55676, 59268, 68248, 77748, 79024, 83514, 93841, 102372, 103664, 111352, 118536, 136496, 153109, 155496, 167028, 187682, 204744, 222704, 237072, 264461, 281523, 306218, 310992, 334056, 375364, 409488, 459327, 528922, 563046, 612436, 668112, 750728, 793383, 918654, 1057844, 1126092, 1224872, 1501456, 1586766, 1837308, 2115688, 2252184, 2449744, 2909071, 3173532, 3674616, 4231376, 4504368, 5818142, 6347064, 7349232, 8727213, 11636284, 12694128, 17454426, 23272568, 34908852, 46545136, 69817704, 139635408]

約数ペア:

[(1, 139635408), (2, 69817704), (3, 46545136), (4, 34908852), (6, 23272568), (8, 17454426), (11, 12694128), (12, 11636284), (16, 8727213), (19, 7349232), (22, 6347064), (24, 5818142), (31, 4504368), (33, 4231376), (38, 3674616), (44, 3173532), (48, 2909071), (57, 2449744), (62, 2252184), (66, 2115688), (76, 1837308), (88, 1586766), (93, 1501456), (114, 1224872), (124, 1126092), (132, 1057844), (152, 918654), (176, 793383), (186, 750728), (209, 668112), (228, 612436), (248, 563046), (264, 528922), (304, 459327), (341, 409488), (372, 375364), (418, 334056), (449, 310992), (456, 306218), (496, 281523), (528, 264461), (589, 237072), (627, 222704), (682, 204744), (744, 187682), (836, 167028), (898, 155496), (912, 153109), (1023, 136496), (1178, 118536), (1254, 111352), (1347, 103664), (1364, 102372), (1488, 93841), (1672, 83514), (1767, 79024), (1796, 77748), (2046, 68248), (2356, 59268), (2508, 55676), (2694, 51832), (2728, 51186), (3344, 41757), (3534, 39512), (3592, 38874), (4092, 34124), (4712, 29634), (4939, 28272), (5016, 27838), (5388, 25916), (5456, 25593), (6479, 21552), (7068, 19756), (7184, 19437), (8184, 17062), (8531, 16368), (9424, 14817), (9878, 14136), (10032, 13919), (10776, 12958)]