156928972305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78661139}}^1$

素因数の和:78661173

約数の個数: 32

約数和(自身を含む): 302058777600

約数和(自身を除く): 145129805295

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 78661139, 235983417, 393305695, 550627973, 1179917085, 1494561641, 1651883919, 2753139865, 4483684923, 7472808205, 8259419595, 10461931487, 22418424615, 31385794461, 52309657435, 156928972305]

約数ペア:

[(1, 156928972305), (3, 52309657435), (5, 31385794461), (7, 22418424615), (15, 10461931487), (19, 8259419595), (21, 7472808205), (35, 4483684923), (57, 2753139865), (95, 1651883919), (105, 1494561641), (133, 1179917085), (285, 550627973), (399, 393305695), (665, 235983417), (1995, 78661139)]