156937305590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 308059570656

約数和(自身を除く): 151122265066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 277, 338, 523, 554, 641, 845, 1046, 1282, 1385, 1690, 2615, 2770, 3205, 3601, 5230, 6410, 6799, 7202, 8333, 13598, 16666, 18005, 33995, 36010, 41665, 46813, 67990, 83330, 88387, 93626, 108329, 144871, 176774, 177557, 216658, 234065, 289742, 335243, 355114, 441935, 468130, 541645, 670486, 724355, 883870, 887785, 1083290, 1448710, 1676215, 1775570, 1883323, 2308241, 3352430, 3766646, 4358159, 4616482, 8716318, 9416615, 11541205, 18833230, 21790795, 23082410, 24483199, 30007133, 43581590, 48966398, 56656067, 60014266, 92862311, 113312134, 122415995, 150035665, 185724622, 244831990, 283280335, 300071330, 464311555, 566560670, 928623110, 1207210043, 2414420086, 6036050215, 12072100430, 15693730559, 31387461118, 78468652795, 156937305590]

約数ペア:

[(1, 156937305590), (2, 78468652795), (5, 31387461118), (10, 15693730559), (13, 12072100430), (26, 6036050215), (65, 2414420086), (130, 1207210043), (169, 928623110), (277, 566560670), (338, 464311555), (523, 300071330), (554, 283280335), (641, 244831990), (845, 185724622), (1046, 150035665), (1282, 122415995), (1385, 113312134), (1690, 92862311), (2615, 60014266), (2770, 56656067), (3205, 48966398), (3601, 43581590), (5230, 30007133), (6410, 24483199), (6799, 23082410), (7202, 21790795), (8333, 18833230), (13598, 11541205), (16666, 9416615), (18005, 8716318), (33995, 4616482), (36010, 4358159), (41665, 3766646), (46813, 3352430), (67990, 2308241), (83330, 1883323), (88387, 1775570), (93626, 1676215), (108329, 1448710), (144871, 1083290), (176774, 887785), (177557, 883870), (216658, 724355), (234065, 670486), (289742, 541645), (335243, 468130), (355114, 441935)]