156721709330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3911}}^1\times {\mathrm{59809}}^1$

素因数の和:63794

約数の個数: 32

約数和(自身を含む): 286387505280

約数和(自身を除く): 129665795950

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3911, 7822, 19555, 39110, 59809, 119618, 262037, 299045, 524074, 598090, 1310185, 2620370, 4007203, 8014406, 20036015, 40072030, 233912999, 467825998, 1169564995, 2339129990, 15672170933, 31344341866, 78360854665, 156721709330]

約数ペア:

[(1, 156721709330), (2, 78360854665), (5, 31344341866), (10, 15672170933), (67, 2339129990), (134, 1169564995), (335, 467825998), (670, 233912999), (3911, 40072030), (7822, 20036015), (19555, 8014406), (39110, 4007203), (59809, 2620370), (119618, 1310185), (262037, 598090), (299045, 524074)]