156962115430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{872351}}^1$

素因数の和:873324

約数の個数: 32

約数和(自身を含む): 297716290560

約数和(自身を除く): 140754175130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 947, 1894, 4735, 9470, 17993, 35986, 89965, 179930, 872351, 1744702, 4361755, 8723510, 16574669, 33149338, 82873345, 165746690, 826116397, 1652232794, 4130581985, 8261163970, 15696211543, 31392423086, 78481057715, 156962115430]

約数ペア:

[(1, 156962115430), (2, 78481057715), (5, 31392423086), (10, 15696211543), (19, 8261163970), (38, 4130581985), (95, 1652232794), (190, 826116397), (947, 165746690), (1894, 82873345), (4735, 33149338), (9470, 16574669), (17993, 8723510), (35986, 4361755), (89965, 1744702), (179930, 872351)]