156916133270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{263}}^1\times {\mathrm{2089}}^1$

素因数の和:2411

約数の個数: 80

約数和(自身を含む): 307296110880

約数和(自身を除く): 150379977610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 263, 338, 526, 845, 1315, 1690, 2089, 2197, 2630, 3419, 4178, 4394, 6838, 10445, 10985, 17095, 20890, 21970, 27157, 28561, 34190, 44447, 54314, 57122, 88894, 135785, 142805, 222235, 271570, 285610, 353041, 444470, 549407, 577811, 706082, 1098814, 1155622, 1765205, 2747035, 2889055, 3530410, 4589533, 5494070, 5778110, 7142291, 7511543, 9179066, 14284582, 15023086, 22947665, 35711455, 37557715, 45895330, 59663929, 71422910, 75115430, 92849783, 119327858, 185699566, 298319645, 464248915, 596639290, 928497830, 1207047179, 2414094358, 6035235895, 12070471790, 15691613327, 31383226654, 78458066635, 156916133270]

約数ペア:

[(1, 156916133270), (2, 78458066635), (5, 31383226654), (10, 15691613327), (13, 12070471790), (26, 6035235895), (65, 2414094358), (130, 1207047179), (169, 928497830), (263, 596639290), (338, 464248915), (526, 298319645), (845, 185699566), (1315, 119327858), (1690, 92849783), (2089, 75115430), (2197, 71422910), (2630, 59663929), (3419, 45895330), (4178, 37557715), (4394, 35711455), (6838, 22947665), (10445, 15023086), (10985, 14284582), (17095, 9179066), (20890, 7511543), (21970, 7142291), (27157, 5778110), (28561, 5494070), (34190, 4589533), (44447, 3530410), (54314, 2889055), (57122, 2747035), (88894, 1765205), (135785, 1155622), (142805, 1098814), (222235, 706082), (271570, 577811), (285610, 549407), (353041, 444470)]