140985312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 401472288

約数和(自身を除く): 260486976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 173, 208, 312, 346, 416, 519, 624, 653, 692, 1038, 1248, 1306, 1384, 1959, 2076, 2249, 2612, 2768, 3918, 4152, 4498, 5224, 5536, 6747, 7836, 8304, 8489, 8996, 10448, 13494, 15672, 16608, 16978, 17992, 20896, 25467, 26988, 31344, 33956, 35984, 50934, 53976, 62688, 67912, 71968, 101868, 107952, 112969, 135824, 203736, 215904, 225938, 271648, 338907, 407472, 451876, 677814, 814944, 903752, 1355628, 1468597, 1807504, 2711256, 2937194, 3615008, 4405791, 5422512, 5874388, 8811582, 10845024, 11748776, 17623164, 23497552, 35246328, 46995104, 70492656, 140985312]

約数ペア:

[(1, 140985312), (2, 70492656), (3, 46995104), (4, 35246328), (6, 23497552), (8, 17623164), (12, 11748776), (13, 10845024), (16, 8811582), (24, 5874388), (26, 5422512), (32, 4405791), (39, 3615008), (48, 2937194), (52, 2711256), (78, 1807504), (96, 1468597), (104, 1355628), (156, 903752), (173, 814944), (208, 677814), (312, 451876), (346, 407472), (416, 338907), (519, 271648), (624, 225938), (653, 215904), (692, 203736), (1038, 135824), (1248, 112969), (1306, 107952), (1384, 101868), (1959, 71968), (2076, 67912), (2249, 62688), (2612, 53976), (2768, 50934), (3918, 35984), (4152, 33956), (4498, 31344), (5224, 26988), (5536, 25467), (6747, 20896), (7836, 17992), (8304, 16978), (8489, 16608), (8996, 15672), (10448, 13494)]