156587130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 468000000

約数和(自身を除く): 311412870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 398, 597, 630, 995, 1194, 1249, 1393, 1791, 1990, 2498, 2786, 2985, 3582, 3747, 4179, 5970, 6245, 6965, 7494, 8358, 8743, 8955, 11241, 12490, 12537, 13930, 17486, 17910, 18735, 20895, 22482, 25074, 26229, 37470, 41790, 43715, 52458, 56205, 62685, 78687, 87430, 112410, 125370, 131145, 157374, 248551, 262290, 393435, 497102, 745653, 786870, 1242755, 1491306, 1739857, 2236959, 2485510, 3479714, 3728265, 4473918, 5219571, 7456530, 8699285, 10439142, 11184795, 15658713, 17398570, 22369590, 26097855, 31317426, 52195710, 78293565, 156587130]

約数ペア:

[(1, 156587130), (2, 78293565), (3, 52195710), (5, 31317426), (6, 26097855), (7, 22369590), (9, 17398570), (10, 15658713), (14, 11184795), (15, 10439142), (18, 8699285), (21, 7456530), (30, 5219571), (35, 4473918), (42, 3728265), (45, 3479714), (63, 2485510), (70, 2236959), (90, 1739857), (105, 1491306), (126, 1242755), (199, 786870), (210, 745653), (315, 497102), (398, 393435), (597, 262290), (630, 248551), (995, 157374), (1194, 131145), (1249, 125370), (1393, 112410), (1791, 87430), (1990, 78687), (2498, 62685), (2786, 56205), (2985, 52458), (3582, 43715), (3747, 41790), (4179, 37470), (5970, 26229), (6245, 25074), (6965, 22482), (7494, 20895), (8358, 18735), (8743, 17910), (8955, 17486), (11241, 13930), (12490, 12537)]