187720104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 371115096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 249, 264, 286, 312, 332, 429, 498, 572, 659, 664, 858, 913, 996, 1079, 1144, 1318, 1716, 1826, 1977, 1992, 2158, 2636, 2739, 3237, 3432, 3652, 3954, 4316, 5272, 5478, 6474, 7249, 7304, 7908, 8567, 8632, 10956, 11869, 12948, 14498, 15816, 17134, 21747, 21912, 23738, 25701, 25896, 28996, 34268, 35607, 43494, 47476, 51402, 54697, 57992, 68536, 71214, 86988, 94237, 94952, 102804, 109394, 142428, 164091, 173976, 188474, 205608, 218788, 282711, 284856, 328182, 376948, 437576, 565422, 601667, 656364, 711061, 753896, 1130844, 1203334, 1312728, 1422122, 1805001, 2133183, 2261688, 2406668, 2844244, 3610002, 4266366, 4813336, 5688488, 7220004, 7821671, 8532732, 14440008, 15643342, 17065464, 23465013, 31286684, 46930026, 62573368, 93860052, 187720104]

約数ペア:

[(1, 187720104), (2, 93860052), (3, 62573368), (4, 46930026), (6, 31286684), (8, 23465013), (11, 17065464), (12, 15643342), (13, 14440008), (22, 8532732), (24, 7821671), (26, 7220004), (33, 5688488), (39, 4813336), (44, 4266366), (52, 3610002), (66, 2844244), (78, 2406668), (83, 2261688), (88, 2133183), (104, 1805001), (132, 1422122), (143, 1312728), (156, 1203334), (166, 1130844), (249, 753896), (264, 711061), (286, 656364), (312, 601667), (332, 565422), (429, 437576), (498, 376948), (572, 328182), (659, 284856), (664, 282711), (858, 218788), (913, 205608), (996, 188474), (1079, 173976), (1144, 164091), (1318, 142428), (1716, 109394), (1826, 102804), (1977, 94952), (1992, 94237), (2158, 86988), (2636, 71214), (2739, 68536), (3237, 57992), (3432, 54697), (3652, 51402), (3954, 47476), (4316, 43494), (5272, 35607), (5478, 34268), (6474, 28996), (7249, 25896), (7304, 25701), (7908, 23738), (8567, 21912), (8632, 21747), (10956, 17134), (11869, 15816), (12948, 14498)]