148821456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 458327808

約数和(自身を除く): 309506352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 61, 84, 106, 112, 122, 137, 159, 168, 183, 212, 244, 274, 318, 336, 366, 371, 411, 424, 427, 488, 548, 636, 732, 742, 822, 848, 854, 959, 976, 1096, 1113, 1272, 1281, 1464, 1484, 1644, 1708, 1918, 2192, 2226, 2544, 2562, 2877, 2928, 2968, 3233, 3288, 3416, 3836, 4452, 5124, 5754, 5936, 6466, 6576, 6832, 7261, 7672, 8357, 8904, 9699, 10248, 11508, 12932, 14522, 15344, 16714, 17808, 19398, 20496, 21783, 22631, 23016, 25071, 25864, 29044, 33428, 38796, 43566, 45262, 46032, 50142, 50827, 51728, 58088, 58499, 66856, 67893, 77592, 87132, 90524, 100284, 101654, 116176, 116998, 133712, 135786, 152481, 155184, 174264, 175497, 181048, 200568, 203308, 233996, 271572, 304962, 348528, 350994, 362096, 401136, 406616, 442921, 467992, 543144, 609924, 701988, 813232, 885842, 935984, 1086288, 1219848, 1328763, 1403976, 1771684, 2439696, 2657526, 2807952, 3100447, 3543368, 5315052, 6200894, 7086736, 9301341, 10630104, 12401788, 18602682, 21260208, 24803576, 37205364, 49607152, 74410728, 148821456]

約数ペア:

[(1, 148821456), (2, 74410728), (3, 49607152), (4, 37205364), (6, 24803576), (7, 21260208), (8, 18602682), (12, 12401788), (14, 10630104), (16, 9301341), (21, 7086736), (24, 6200894), (28, 5315052), (42, 3543368), (48, 3100447), (53, 2807952), (56, 2657526), (61, 2439696), (84, 1771684), (106, 1403976), (112, 1328763), (122, 1219848), (137, 1086288), (159, 935984), (168, 885842), (183, 813232), (212, 701988), (244, 609924), (274, 543144), (318, 467992), (336, 442921), (366, 406616), (371, 401136), (411, 362096), (424, 350994), (427, 348528), (488, 304962), (548, 271572), (636, 233996), (732, 203308), (742, 200568), (822, 181048), (848, 175497), (854, 174264), (959, 155184), (976, 152481), (1096, 135786), (1113, 133712), (1272, 116998), (1281, 116176), (1464, 101654), (1484, 100284), (1644, 90524), (1708, 87132), (1918, 77592), (2192, 67893), (2226, 66856), (2544, 58499), (2562, 58088), (2877, 51728), (2928, 50827), (2968, 50142), (3233, 46032), (3288, 45262), (3416, 43566), (3836, 38796), (4452, 33428), (5124, 29044), (5754, 25864), (5936, 25071), (6466, 23016), (6576, 22631), (6832, 21783), (7261, 20496), (7672, 19398), (8357, 17808), (8904, 16714), (9699, 15344), (10248, 14522), (11508, 12932)]