156976312784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{18433}}^1$

素因数の和:18828

約数の個数: 80

約数和(自身を含む): 325865928960

約数和(自身を除く): 168889616176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 239, 262, 272, 478, 524, 956, 1048, 1912, 2096, 2227, 3824, 4063, 4454, 8126, 8908, 16252, 17816, 18433, 31309, 32504, 35632, 36866, 62618, 65008, 73732, 125236, 147464, 250472, 294928, 313361, 500944, 532253, 626722, 1064506, 1253444, 2129012, 2414723, 2506888, 4258024, 4405487, 4829446, 5013776, 8516048, 8810974, 9658892, 17621948, 19317784, 35243896, 38635568, 41050291, 70487792, 74893279, 82100582, 149786558, 164201164, 299573116, 328402328, 577118797, 599146232, 656804656, 1154237594, 1198292464, 2308475188, 4616950376, 9233900752, 9811019549, 19622039098, 39244078196, 78488156392, 156976312784]

約数ペア:

[(1, 156976312784), (2, 78488156392), (4, 39244078196), (8, 19622039098), (16, 9811019549), (17, 9233900752), (34, 4616950376), (68, 2308475188), (131, 1198292464), (136, 1154237594), (239, 656804656), (262, 599146232), (272, 577118797), (478, 328402328), (524, 299573116), (956, 164201164), (1048, 149786558), (1912, 82100582), (2096, 74893279), (2227, 70487792), (3824, 41050291), (4063, 38635568), (4454, 35243896), (8126, 19317784), (8908, 17621948), (16252, 9658892), (17816, 8810974), (18433, 8516048), (31309, 5013776), (32504, 4829446), (35632, 4405487), (36866, 4258024), (62618, 2506888), (65008, 2414723), (73732, 2129012), (125236, 1253444), (147464, 1064506), (250472, 626722), (294928, 532253), (313361, 500944)]