161535792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 318433488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 71, 88, 93, 124, 132, 139, 142, 176, 186, 213, 248, 264, 278, 284, 341, 372, 417, 426, 496, 528, 556, 568, 682, 744, 781, 834, 852, 1023, 1112, 1136, 1364, 1488, 1529, 1562, 1668, 1704, 2046, 2201, 2224, 2343, 2728, 3058, 3124, 3336, 3408, 4092, 4309, 4402, 4587, 4686, 5456, 6116, 6248, 6603, 6672, 8184, 8618, 8804, 9174, 9372, 9869, 12232, 12496, 12927, 13206, 16368, 17236, 17608, 18348, 18744, 19738, 24211, 24464, 25854, 26412, 29607, 34472, 35216, 36696, 37488, 39476, 47399, 48422, 51708, 52824, 59214, 68944, 72633, 73392, 78952, 94798, 96844, 103416, 105648, 108559, 118428, 142197, 145266, 157904, 189596, 193688, 206832, 217118, 236856, 284394, 290532, 305939, 325677, 379192, 387376, 434236, 473712, 568788, 581064, 611878, 651354, 758384, 868472, 917817, 1137576, 1162128, 1223756, 1302708, 1736944, 1835634, 2275152, 2447512, 2605416, 3365329, 3671268, 4895024, 5210832, 6730658, 7342536, 10095987, 13461316, 14685072, 20191974, 26922632, 40383948, 53845264, 80767896, 161535792]

約数ペア:

[(1, 161535792), (2, 80767896), (3, 53845264), (4, 40383948), (6, 26922632), (8, 20191974), (11, 14685072), (12, 13461316), (16, 10095987), (22, 7342536), (24, 6730658), (31, 5210832), (33, 4895024), (44, 3671268), (48, 3365329), (62, 2605416), (66, 2447512), (71, 2275152), (88, 1835634), (93, 1736944), (124, 1302708), (132, 1223756), (139, 1162128), (142, 1137576), (176, 917817), (186, 868472), (213, 758384), (248, 651354), (264, 611878), (278, 581064), (284, 568788), (341, 473712), (372, 434236), (417, 387376), (426, 379192), (496, 325677), (528, 305939), (556, 290532), (568, 284394), (682, 236856), (744, 217118), (781, 206832), (834, 193688), (852, 189596), (1023, 157904), (1112, 145266), (1136, 142197), (1364, 118428), (1488, 108559), (1529, 105648), (1562, 103416), (1668, 96844), (1704, 94798), (2046, 78952), (2201, 73392), (2224, 72633), (2343, 68944), (2728, 59214), (3058, 52824), (3124, 51708), (3336, 48422), (3408, 47399), (4092, 39476), (4309, 37488), (4402, 36696), (4587, 35216), (4686, 34472), (5456, 29607), (6116, 26412), (6248, 25854), (6603, 24464), (6672, 24211), (8184, 19738), (8618, 18744), (8804, 18348), (9174, 17608), (9372, 17236), (9869, 16368), (12232, 13206), (12496, 12927)]