168258528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 510466320

約数和(自身を除く): 342207792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 317, 342, 388, 456, 582, 608, 634, 684, 776, 873, 912, 951, 1164, 1268, 1368, 1552, 1746, 1824, 1843, 1902, 2328, 2536, 2736, 2853, 3104, 3492, 3686, 3804, 4656, 5072, 5472, 5529, 5706, 6023, 6984, 7372, 7608, 9312, 10144, 11058, 11412, 12046, 13968, 14744, 15216, 16587, 18069, 22116, 22824, 24092, 27936, 29488, 30432, 30749, 33174, 36138, 44232, 45648, 48184, 54207, 58976, 61498, 66348, 72276, 88464, 91296, 92247, 96368, 108414, 122996, 132696, 144552, 176928, 184494, 192736, 216828, 245992, 265392, 276741, 289104, 368988, 433656, 491984, 530784, 553482, 578208, 584231, 737976, 867312, 983968, 1106964, 1168462, 1475952, 1734624, 1752693, 2213928, 2336924, 2951904, 3505386, 4427856, 4673848, 5258079, 7010772, 8855712, 9347696, 10516158, 14021544, 18695392, 21032316, 28043088, 42064632, 56086176, 84129264, 168258528]

約数ペア:

[(1, 168258528), (2, 84129264), (3, 56086176), (4, 42064632), (6, 28043088), (8, 21032316), (9, 18695392), (12, 14021544), (16, 10516158), (18, 9347696), (19, 8855712), (24, 7010772), (32, 5258079), (36, 4673848), (38, 4427856), (48, 3505386), (57, 2951904), (72, 2336924), (76, 2213928), (96, 1752693), (97, 1734624), (114, 1475952), (144, 1168462), (152, 1106964), (171, 983968), (194, 867312), (228, 737976), (288, 584231), (291, 578208), (304, 553482), (317, 530784), (342, 491984), (388, 433656), (456, 368988), (582, 289104), (608, 276741), (634, 265392), (684, 245992), (776, 216828), (873, 192736), (912, 184494), (951, 176928), (1164, 144552), (1268, 132696), (1368, 122996), (1552, 108414), (1746, 96368), (1824, 92247), (1843, 91296), (1902, 88464), (2328, 72276), (2536, 66348), (2736, 61498), (2853, 58976), (3104, 54207), (3492, 48184), (3686, 45648), (3804, 44232), (4656, 36138), (5072, 33174), (5472, 30749), (5529, 30432), (5706, 29488), (6023, 27936), (6984, 24092), (7372, 22824), (7608, 22116), (9312, 18069), (10144, 16587), (11058, 15216), (11412, 14744), (12046, 13968)]