156922872712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{619739}}^1$

素因数の和:620797

約数の個数: 32

約数和(自身を含む): 304019654400

約数和(自身を除く): 147096781688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1021, 2042, 4084, 8168, 31651, 63302, 126604, 253208, 619739, 1239478, 2478956, 4957912, 19211909, 38423818, 76847636, 153695272, 632753519, 1265507038, 2531014076, 5062028152, 19615359089, 39230718178, 78461436356, 156922872712]

約数ペア:

[(1, 156922872712), (2, 78461436356), (4, 39230718178), (8, 19615359089), (31, 5062028152), (62, 2531014076), (124, 1265507038), (248, 632753519), (1021, 153695272), (2042, 76847636), (4084, 38423818), (8168, 19211909), (31651, 4957912), (63302, 2478956), (126604, 1239478), (253208, 619739)]