126607728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 355039776

約数和(自身を除く): 228432048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1481, 1644, 1781, 2192, 2962, 3288, 3562, 4443, 5343, 5924, 6576, 7124, 8886, 10686, 11848, 14248, 17772, 19253, 21372, 23696, 28496, 35544, 38506, 42744, 57759, 71088, 77012, 85488, 115518, 154024, 202897, 231036, 308048, 405794, 462072, 608691, 811588, 924144, 1217382, 1623176, 2434764, 2637661, 3246352, 4869528, 5275322, 7912983, 9739056, 10550644, 15825966, 21101288, 31651932, 42202576, 63303864, 126607728]

約数ペア:

[(1, 126607728), (2, 63303864), (3, 42202576), (4, 31651932), (6, 21101288), (8, 15825966), (12, 10550644), (13, 9739056), (16, 7912983), (24, 5275322), (26, 4869528), (39, 3246352), (48, 2637661), (52, 2434764), (78, 1623176), (104, 1217382), (137, 924144), (156, 811588), (208, 608691), (274, 462072), (312, 405794), (411, 308048), (548, 231036), (624, 202897), (822, 154024), (1096, 115518), (1481, 85488), (1644, 77012), (1781, 71088), (2192, 57759), (2962, 42744), (3288, 38506), (3562, 35544), (4443, 28496), (5343, 23696), (5924, 21372), (6576, 19253), (7124, 17772), (8886, 14248), (10686, 11848)]