156617388

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{2731}}^1$

素因数の和:2809

約数の個数: 72

約数和(自身を含む): 417668160

約数和(自身を除く): 261050772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 972, 1062, 1593, 2124, 2731, 3186, 4779, 5462, 6372, 8193, 9558, 10924, 14337, 16386, 19116, 24579, 28674, 32772, 49158, 57348, 73737, 98316, 147474, 161129, 221211, 294948, 322258, 442422, 483387, 644516, 663633, 884844, 966774, 1327266, 1450161, 1933548, 2654532, 2900322, 4350483, 5800644, 8700966, 13051449, 17401932, 26102898, 39154347, 52205796, 78308694, 156617388]

約数ペア:

[(1, 156617388), (2, 78308694), (3, 52205796), (4, 39154347), (6, 26102898), (9, 17401932), (12, 13051449), (18, 8700966), (27, 5800644), (36, 4350483), (54, 2900322), (59, 2654532), (81, 1933548), (108, 1450161), (118, 1327266), (162, 966774), (177, 884844), (236, 663633), (243, 644516), (324, 483387), (354, 442422), (486, 322258), (531, 294948), (708, 221211), (972, 161129), (1062, 147474), (1593, 98316), (2124, 73737), (2731, 57348), (3186, 49158), (4779, 32772), (5462, 28674), (6372, 24579), (8193, 19116), (9558, 16386), (10924, 14337)]