15678020148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1\times {\mathrm{1213}}^1$

素因数の和:2397

約数の個数: 96

約数和(自身を含む): 42160957440

約数和(自身を除く): 26482937292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1019, 1057, 1213, 1812, 2038, 2114, 2426, 3057, 3171, 3639, 4076, 4228, 4852, 6114, 6342, 7133, 7278, 8491, 12228, 12684, 14266, 14556, 16982, 21399, 25473, 28532, 33964, 42798, 50946, 85596, 101892, 153869, 183163, 307738, 366326, 461607, 549489, 615476, 732652, 923214, 1077083, 1098978, 1236047, 1282141, 1846428, 2154166, 2197956, 2472094, 2564282, 3231249, 3708141, 3846423, 4308332, 4944188, 5128564, 6462498, 7416282, 7692846, 8652329, 12924996, 14832564, 15385692, 17304658, 25956987, 34609316, 51913974, 103827948, 186643097, 373286194, 559929291, 746572388, 1119858582, 1306501679, 2239717164, 2613003358, 3919505037, 5226006716, 7839010074, 15678020148]

約数ペア:

[(1, 15678020148), (2, 7839010074), (3, 5226006716), (4, 3919505037), (6, 2613003358), (7, 2239717164), (12, 1306501679), (14, 1119858582), (21, 746572388), (28, 559929291), (42, 373286194), (84, 186643097), (151, 103827948), (302, 51913974), (453, 34609316), (604, 25956987), (906, 17304658), (1019, 15385692), (1057, 14832564), (1213, 12924996), (1812, 8652329), (2038, 7692846), (2114, 7416282), (2426, 6462498), (3057, 5128564), (3171, 4944188), (3639, 4308332), (4076, 3846423), (4228, 3708141), (4852, 3231249), (6114, 2564282), (6342, 2472094), (7133, 2197956), (7278, 2154166), (8491, 1846428), (12228, 1282141), (12684, 1236047), (14266, 1098978), (14556, 1077083), (16982, 923214), (21399, 732652), (25473, 615476), (28532, 549489), (33964, 461607), (42798, 366326), (50946, 307738), (85596, 183163), (101892, 153869)]