157047798

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 178875402

約数列:

[1, 2, 3, 6, 31, 53, 62, 89, 93, 106, 159, 178, 179, 186, 267, 318, 358, 534, 537, 1074, 1643, 2759, 3286, 4717, 4929, 5518, 5549, 8277, 9434, 9487, 9858, 11098, 14151, 15931, 16554, 16647, 18974, 28302, 28461, 31862, 33294, 47793, 56922, 95586, 146227, 292454, 294097, 438681, 493861, 588194, 844343, 877362, 882291, 987722, 1481583, 1688686, 1764582, 2533029, 2963166, 5066058, 26174633, 52349266, 78523899, 157047798]

約数ペア:

[(1, 157047798), (2, 78523899), (3, 52349266), (6, 26174633), (31, 5066058), (53, 2963166), (62, 2533029), (89, 1764582), (93, 1688686), (106, 1481583), (159, 987722), (178, 882291), (179, 877362), (186, 844343), (267, 588194), (318, 493861), (358, 438681), (534, 294097), (537, 292454), (1074, 146227), (1643, 95586), (2759, 56922), (3286, 47793), (4717, 33294), (4929, 31862), (5518, 28461), (5549, 28302), (8277, 18974), (9434, 16647), (9487, 16554), (9858, 15931), (11098, 14151)]