16796472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 53568000

約数和(自身を除く): 36771528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 149, 154, 168, 183, 231, 244, 264, 298, 308, 366, 427, 447, 462, 488, 596, 616, 671, 732, 854, 894, 924, 1043, 1192, 1281, 1342, 1464, 1639, 1708, 1788, 1848, 2013, 2086, 2562, 2684, 3129, 3278, 3416, 3576, 4026, 4172, 4697, 4917, 5124, 5368, 6258, 6556, 8052, 8344, 9089, 9394, 9834, 10248, 11473, 12516, 13112, 14091, 16104, 18178, 18788, 19668, 22946, 25032, 27267, 28182, 34419, 36356, 37576, 39336, 45892, 54534, 56364, 63623, 68838, 72712, 91784, 99979, 109068, 112728, 127246, 137676, 190869, 199958, 218136, 254492, 275352, 299937, 381738, 399916, 508984, 599874, 699853, 763476, 799832, 1199748, 1399706, 1526952, 2099559, 2399496, 2799412, 4199118, 5598824, 8398236, 16796472]

約数ペア:

[(1, 16796472), (2, 8398236), (3, 5598824), (4, 4199118), (6, 2799412), (7, 2399496), (8, 2099559), (11, 1526952), (12, 1399706), (14, 1199748), (21, 799832), (22, 763476), (24, 699853), (28, 599874), (33, 508984), (42, 399916), (44, 381738), (56, 299937), (61, 275352), (66, 254492), (77, 218136), (84, 199958), (88, 190869), (122, 137676), (132, 127246), (149, 112728), (154, 109068), (168, 99979), (183, 91784), (231, 72712), (244, 68838), (264, 63623), (298, 56364), (308, 54534), (366, 45892), (427, 39336), (447, 37576), (462, 36356), (488, 34419), (596, 28182), (616, 27267), (671, 25032), (732, 22946), (854, 19668), (894, 18788), (924, 18178), (1043, 16104), (1192, 14091), (1281, 13112), (1342, 12516), (1464, 11473), (1639, 10248), (1708, 9834), (1788, 9394), (1848, 9089), (2013, 8344), (2086, 8052), (2562, 6556), (2684, 6258), (3129, 5368), (3278, 5124), (3416, 4917), (3576, 4697), (4026, 4172)]