156901439485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{141689}}^1$

素因数の和:142821

約数の個数: 32

約数和(自身を含む): 222804691200

約数和(自身を除く): 65903251715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1091, 5455, 7637, 31639, 38185, 141689, 158195, 221473, 708445, 991823, 1107365, 4108981, 4959115, 20544905, 28762867, 143814335, 154582699, 772913495, 1082078893, 4482898271, 5410394465, 22414491355, 31380287897, 156901439485]

約数ペア:

[(1, 156901439485), (5, 31380287897), (7, 22414491355), (29, 5410394465), (35, 4482898271), (145, 1082078893), (203, 772913495), (1015, 154582699), (1091, 143814335), (5455, 28762867), (7637, 20544905), (31639, 4959115), (38185, 4108981), (141689, 1107365), (158195, 991823), (221473, 708445)]