156980250256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{71899}}^1$

素因数の和:72296

約数の個数: 80

約数和(自身を含む): 337009680000

約数和(自身を除く): 180029429744

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 349, 368, 391, 698, 782, 1396, 1564, 2792, 3128, 5584, 5933, 6256, 8027, 11866, 16054, 23732, 32108, 47464, 64216, 71899, 94928, 128432, 136459, 143798, 272918, 287596, 545836, 575192, 1091672, 1150384, 1222283, 1653677, 2183344, 2444566, 3307354, 4889132, 6614708, 9778264, 13229416, 19556528, 25092751, 26458832, 28112509, 50185502, 56225018, 100371004, 112450036, 200742008, 224900072, 401484016, 426576767, 449800144, 577133273, 853153534, 1154266546, 1706307068, 2308533092, 3412614136, 4617066184, 6825228272, 9234132368, 9811265641, 19622531282, 39245062564, 78490125128, 156980250256]

約数ペア:

[(1, 156980250256), (2, 78490125128), (4, 39245062564), (8, 19622531282), (16, 9811265641), (17, 9234132368), (23, 6825228272), (34, 4617066184), (46, 3412614136), (68, 2308533092), (92, 1706307068), (136, 1154266546), (184, 853153534), (272, 577133273), (349, 449800144), (368, 426576767), (391, 401484016), (698, 224900072), (782, 200742008), (1396, 112450036), (1564, 100371004), (2792, 56225018), (3128, 50185502), (5584, 28112509), (5933, 26458832), (6256, 25092751), (8027, 19556528), (11866, 13229416), (16054, 9778264), (23732, 6614708), (32108, 4889132), (47464, 3307354), (64216, 2444566), (71899, 2183344), (94928, 1653677), (128432, 1222283), (136459, 1150384), (143798, 1091672), (272918, 575192), (287596, 545836)]