156955837964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1\times {\mathrm{18859}}^1$

素因数の和:20430

約数の個数: 48

約数和(自身を含む): 291525507840

約数和(自身を除く): 134569669876

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 1483, 2806, 2966, 5612, 5932, 18859, 34109, 37718, 68218, 75436, 90463, 136436, 180926, 361852, 433757, 867514, 1150399, 1735028, 2080649, 2300798, 4161298, 4601596, 8322596, 26459177, 27967897, 52918354, 55935794, 105836708, 111871588, 643261631, 1286523262, 1706041717, 2573046524, 3412083434, 6824166868, 39238959491, 78477918982, 156955837964]

約数ペア:

[(1, 156955837964), (2, 78477918982), (4, 39238959491), (23, 6824166868), (46, 3412083434), (61, 2573046524), (92, 1706041717), (122, 1286523262), (244, 643261631), (1403, 111871588), (1483, 105836708), (2806, 55935794), (2966, 52918354), (5612, 27967897), (5932, 26459177), (18859, 8322596), (34109, 4601596), (37718, 4161298), (68218, 2300798), (75436, 2080649), (90463, 1735028), (136436, 1150399), (180926, 867514), (361852, 433757)]