156970338032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{488651}}^1$

素因数の和:489857

約数の個数: 40

約数和(自身を含む): 322293358512

約数和(自身を除く): 165323020480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1181, 2362, 4724, 9448, 18896, 20077, 40154, 80308, 160616, 321232, 488651, 977302, 1954604, 3909208, 7818416, 8307067, 16614134, 33228268, 66456536, 132913072, 577096831, 1154193662, 2308387324, 4616774648, 9233549296, 9810646127, 19621292254, 39242584508, 78485169016, 156970338032]

約数ペア:

[(1, 156970338032), (2, 78485169016), (4, 39242584508), (8, 19621292254), (16, 9810646127), (17, 9233549296), (34, 4616774648), (68, 2308387324), (136, 1154193662), (272, 577096831), (1181, 132913072), (2362, 66456536), (4724, 33228268), (9448, 16614134), (18896, 8307067), (20077, 7818416), (40154, 3909208), (80308, 1954604), (160616, 977302), (321232, 488651)]