158985816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 435127680

約数和(自身を除く): 276141864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 337, 674, 1011, 1348, 1787, 2022, 2696, 3574, 3707, 4044, 5361, 7148, 7414, 8088, 10722, 11121, 14296, 14828, 19657, 21444, 22242, 29656, 39314, 42888, 44484, 58971, 78628, 88968, 117942, 157256, 235884, 471768, 602219, 1204438, 1806657, 2408876, 3613314, 4817752, 6624409, 7226628, 13248818, 14453256, 19873227, 26497636, 39746454, 52995272, 79492908, 158985816]

約数ペア:

[(1, 158985816), (2, 79492908), (3, 52995272), (4, 39746454), (6, 26497636), (8, 19873227), (11, 14453256), (12, 13248818), (22, 7226628), (24, 6624409), (33, 4817752), (44, 3613314), (66, 2408876), (88, 1806657), (132, 1204438), (264, 602219), (337, 471768), (674, 235884), (1011, 157256), (1348, 117942), (1787, 88968), (2022, 78628), (2696, 58971), (3574, 44484), (3707, 42888), (4044, 39314), (5361, 29656), (7148, 22242), (7414, 21444), (8088, 19657), (10722, 14828), (11121, 14296)]