140677712

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 322896000

約数和(自身を除く): 182218288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 61, 112, 118, 122, 236, 244, 349, 413, 427, 472, 488, 698, 826, 854, 944, 976, 1396, 1652, 1708, 2443, 2792, 3304, 3416, 3599, 4886, 5584, 6608, 6832, 7198, 9772, 14396, 19544, 20591, 21289, 25193, 28792, 39088, 41182, 42578, 50386, 57584, 82364, 85156, 100772, 144137, 149023, 164728, 170312, 201544, 288274, 298046, 329456, 340624, 403088, 576548, 596092, 1153096, 1192184, 1256051, 2306192, 2384368, 2512102, 5024204, 8792357, 10048408, 17584714, 20096816, 35169428, 70338856, 140677712]

約数ペア:

[(1, 140677712), (2, 70338856), (4, 35169428), (7, 20096816), (8, 17584714), (14, 10048408), (16, 8792357), (28, 5024204), (56, 2512102), (59, 2384368), (61, 2306192), (112, 1256051), (118, 1192184), (122, 1153096), (236, 596092), (244, 576548), (349, 403088), (413, 340624), (427, 329456), (472, 298046), (488, 288274), (698, 201544), (826, 170312), (854, 164728), (944, 149023), (976, 144137), (1396, 100772), (1652, 85156), (1708, 82364), (2443, 57584), (2792, 50386), (3304, 42578), (3416, 41182), (3599, 39088), (4886, 28792), (5584, 25193), (6608, 21289), (6832, 20591), (7198, 19544), (9772, 14396)]