155909676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 405155520

約数和(自身を除く): 249245844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 109, 156, 159, 173, 212, 218, 318, 327, 346, 436, 519, 636, 654, 689, 692, 1038, 1308, 1378, 1417, 2067, 2076, 2249, 2756, 2834, 4134, 4251, 4498, 5668, 5777, 6747, 8268, 8502, 8996, 9169, 11554, 13494, 17004, 17331, 18338, 18857, 23108, 26988, 27507, 34662, 36676, 37714, 55014, 56571, 69324, 75101, 75428, 110028, 113142, 119197, 150202, 225303, 226284, 238394, 245141, 300404, 357591, 450606, 476788, 490282, 715182, 735423, 901212, 980564, 999421, 1430364, 1470846, 1998842, 2941692, 2998263, 3997684, 5996526, 11993052, 12992473, 25984946, 38977419, 51969892, 77954838, 155909676]

約数ペア:

[(1, 155909676), (2, 77954838), (3, 51969892), (4, 38977419), (6, 25984946), (12, 12992473), (13, 11993052), (26, 5996526), (39, 3997684), (52, 2998263), (53, 2941692), (78, 1998842), (106, 1470846), (109, 1430364), (156, 999421), (159, 980564), (173, 901212), (212, 735423), (218, 715182), (318, 490282), (327, 476788), (346, 450606), (436, 357591), (519, 300404), (636, 245141), (654, 238394), (689, 226284), (692, 225303), (1038, 150202), (1308, 119197), (1378, 113142), (1417, 110028), (2067, 75428), (2076, 75101), (2249, 69324), (2756, 56571), (2834, 55014), (4134, 37714), (4251, 36676), (4498, 34662), (5668, 27507), (5777, 26988), (6747, 23108), (8268, 18857), (8502, 18338), (8996, 17331), (9169, 17004), (11554, 13494)]