156978439308

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{174121}}^1$

素因数の和:174527

約数の個数: 72

約数和(自身を含む): 403099394880

約数和(自身を除く): 246120955572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 317, 474, 634, 711, 948, 951, 1268, 1422, 1902, 2844, 2853, 3804, 5706, 11412, 25043, 50086, 75129, 100172, 150258, 174121, 225387, 300516, 348242, 450774, 522363, 696484, 901548, 1044726, 1567089, 2089452, 3134178, 6268356, 13755559, 27511118, 41266677, 55022236, 55196357, 82533354, 110392714, 123800031, 165066708, 165589071, 220785428, 247600062, 331178142, 495200124, 496767213, 662356284, 993534426, 1987068852, 4360512203, 8721024406, 13081536609, 17442048812, 26163073218, 39244609827, 52326146436, 78489219654, 156978439308]

約数ペア:

[(1, 156978439308), (2, 78489219654), (3, 52326146436), (4, 39244609827), (6, 26163073218), (9, 17442048812), (12, 13081536609), (18, 8721024406), (36, 4360512203), (79, 1987068852), (158, 993534426), (237, 662356284), (316, 496767213), (317, 495200124), (474, 331178142), (634, 247600062), (711, 220785428), (948, 165589071), (951, 165066708), (1268, 123800031), (1422, 110392714), (1902, 82533354), (2844, 55196357), (2853, 55022236), (3804, 41266677), (5706, 27511118), (11412, 13755559), (25043, 6268356), (50086, 3134178), (75129, 2089452), (100172, 1567089), (150258, 1044726), (174121, 901548), (225387, 696484), (300516, 522363), (348242, 450774)]