124638448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 272527200

約数和(自身を除く): 147888752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 89, 109, 146, 176, 178, 218, 292, 356, 436, 584, 712, 803, 872, 979, 1168, 1199, 1424, 1606, 1744, 1958, 2398, 3212, 3916, 4796, 6424, 6497, 7832, 7957, 9592, 9701, 12848, 12994, 15664, 15914, 19184, 19402, 25988, 31828, 38804, 51976, 63656, 71467, 77608, 87527, 103952, 106711, 127312, 142934, 155216, 175054, 213422, 285868, 350108, 426844, 571736, 700216, 708173, 853688, 1143472, 1400432, 1416346, 1707376, 2832692, 5665384, 7789903, 11330768, 15579806, 31159612, 62319224, 124638448]

約数ペア:

[(1, 124638448), (2, 62319224), (4, 31159612), (8, 15579806), (11, 11330768), (16, 7789903), (22, 5665384), (44, 2832692), (73, 1707376), (88, 1416346), (89, 1400432), (109, 1143472), (146, 853688), (176, 708173), (178, 700216), (218, 571736), (292, 426844), (356, 350108), (436, 285868), (584, 213422), (712, 175054), (803, 155216), (872, 142934), (979, 127312), (1168, 106711), (1199, 103952), (1424, 87527), (1606, 77608), (1744, 71467), (1958, 63656), (2398, 51976), (3212, 38804), (3916, 31828), (4796, 25988), (6424, 19402), (6497, 19184), (7832, 15914), (7957, 15664), (9592, 12994), (9701, 12848)]