155114419252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{300007}}^1$

素因数の和:300248

約数の個数: 48

約数和(自身を含む): 298947171712

約数和(自身を除く): 143832752460

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 163, 244, 326, 652, 793, 1586, 2119, 3172, 4238, 8476, 9943, 19886, 39772, 129259, 258518, 300007, 517036, 600014, 1200028, 3900091, 7800182, 15600364, 18300427, 36600854, 48901141, 73201708, 97802282, 195604564, 237905551, 475811102, 635714833, 951622204, 1271429666, 2542859332, 2982969601, 5965939202, 11931878404, 38778604813, 77557209626, 155114419252]

約数ペア:

[(1, 155114419252), (2, 77557209626), (4, 38778604813), (13, 11931878404), (26, 5965939202), (52, 2982969601), (61, 2542859332), (122, 1271429666), (163, 951622204), (244, 635714833), (326, 475811102), (652, 237905551), (793, 195604564), (1586, 97802282), (2119, 73201708), (3172, 48901141), (4238, 36600854), (8476, 18300427), (9943, 15600364), (19886, 7800182), (39772, 3900091), (129259, 1200028), (258518, 600014), (300007, 517036)]