156935826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 362419200

約数和(自身を除く): 205483374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 241, 279, 389, 482, 558, 723, 778, 837, 1167, 1446, 1674, 2169, 2334, 3501, 4338, 6507, 7002, 7471, 10503, 12059, 13014, 14942, 21006, 22413, 24118, 36177, 44826, 67239, 72354, 93749, 108531, 134478, 187498, 201717, 217062, 281247, 325593, 403434, 562494, 651186, 843741, 1687482, 2531223, 2906219, 5062446, 5812438, 8718657, 17437314, 26155971, 52311942, 78467913, 156935826]

約数ペア:

[(1, 156935826), (2, 78467913), (3, 52311942), (6, 26155971), (9, 17437314), (18, 8718657), (27, 5812438), (31, 5062446), (54, 2906219), (62, 2531223), (93, 1687482), (186, 843741), (241, 651186), (279, 562494), (389, 403434), (482, 325593), (558, 281247), (723, 217062), (778, 201717), (837, 187498), (1167, 134478), (1446, 108531), (1674, 93749), (2169, 72354), (2334, 67239), (3501, 44826), (4338, 36177), (6507, 24118), (7002, 22413), (7471, 21006), (10503, 14942), (12059, 13014)]