156578130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1321}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 418809600

約数和(自身を除く): 262231470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 439, 878, 1317, 1321, 2195, 2634, 2642, 3951, 3963, 4390, 6585, 6605, 7902, 7926, 11853, 11889, 13170, 13210, 19755, 19815, 23706, 23778, 35667, 39510, 39630, 59265, 59445, 71334, 118530, 118890, 178335, 356670, 579919, 1159838, 1739757, 2899595, 3479514, 5219271, 5799190, 8698785, 10438542, 15657813, 17397570, 26096355, 31315626, 52192710, 78289065, 156578130]

約数ペア:

[(1, 156578130), (2, 78289065), (3, 52192710), (5, 31315626), (6, 26096355), (9, 17397570), (10, 15657813), (15, 10438542), (18, 8698785), (27, 5799190), (30, 5219271), (45, 3479514), (54, 2899595), (90, 1739757), (135, 1159838), (270, 579919), (439, 356670), (878, 178335), (1317, 118890), (1321, 118530), (2195, 71334), (2634, 59445), (2642, 59265), (3951, 39630), (3963, 39510), (4390, 35667), (6585, 23778), (6605, 23706), (7902, 19815), (7926, 19755), (11853, 13210), (11889, 13170)]