156937303760

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27629807}}^1$

素因数の和:27629891

約数の個数: 40

約数和(自身を含む): 370018388736

約数和(自身を除く): 213081084976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 27629807, 55259614, 110519228, 138149035, 221038456, 276298070, 442076912, 552596140, 1105192280, 1961716297, 2210384560, 3923432594, 7846865188, 9808581485, 15693730376, 19617162970, 31387460752, 39234325940, 78468651880, 156937303760]

約数ペア:

[(1, 156937303760), (2, 78468651880), (4, 39234325940), (5, 31387460752), (8, 19617162970), (10, 15693730376), (16, 9808581485), (20, 7846865188), (40, 3923432594), (71, 2210384560), (80, 1961716297), (142, 1105192280), (284, 552596140), (355, 442076912), (568, 276298070), (710, 221038456), (1136, 138149035), (1420, 110519228), (2840, 55259614), (5680, 27629807)]