156738761890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{91079}}^1$

素因数の和:91347

約数の個数: 64

約数和(自身を含む): 305958850560

約数和(自身を除く): 149220088670

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 191, 265, 382, 530, 901, 955, 1802, 1910, 3247, 4505, 6494, 9010, 10123, 16235, 20246, 32470, 50615, 91079, 101230, 172091, 182158, 344182, 455395, 860455, 910790, 1548343, 1720910, 3096686, 4827187, 7741715, 9654374, 15483430, 17396089, 24135935, 34792178, 48271870, 82062179, 86980445, 164124358, 173960890, 295733513, 410310895, 591467026, 820621790, 921992717, 1478667565, 1843985434, 2957335130, 4609963585, 9219927170, 15673876189, 31347752378, 78369380945, 156738761890]

約数ペア:

[(1, 156738761890), (2, 78369380945), (5, 31347752378), (10, 15673876189), (17, 9219927170), (34, 4609963585), (53, 2957335130), (85, 1843985434), (106, 1478667565), (170, 921992717), (191, 820621790), (265, 591467026), (382, 410310895), (530, 295733513), (901, 173960890), (955, 164124358), (1802, 86980445), (1910, 82062179), (3247, 48271870), (4505, 34792178), (6494, 24135935), (9010, 17396089), (10123, 15483430), (16235, 9654374), (20246, 7741715), (32470, 4827187), (50615, 3096686), (91079, 1720910), (101230, 1548343), (172091, 910790), (182158, 860455), (344182, 455395)]