141657604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{541}}^2$

素因数の和:1108

約数の個数: 27

約数和(自身を含む): 272990613

約数和(自身を除く): 131333009

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 541, 1082, 2164, 5951, 11902, 23804, 65461, 130922, 261844, 292681, 585362, 1170724, 3219491, 6438982, 12877964, 35414401, 70828802, 141657604]

約数ペア:

[(1, 141657604), (2, 70828802), (4, 35414401), (11, 12877964), (22, 6438982), (44, 3219491), (121, 1170724), (242, 585362), (484, 292681), (541, 261844), (1082, 130922), (2164, 65461), (5951, 23804)]