15691645164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1\times {\mathrm{20399}}^1$

素因数の和:25350

約数の個数: 48

約数和(自身を含む): 39440217600

約数和(自身を除く): 23748572436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4931, 9862, 14793, 19724, 20399, 29586, 40798, 59172, 61197, 64103, 81596, 122394, 128206, 192309, 244788, 256412, 265187, 384618, 530374, 769236, 795561, 1060748, 1591122, 3182244, 100587469, 201174938, 301762407, 402349876, 603524814, 1207049628, 1307637097, 2615274194, 3922911291, 5230548388, 7845822582, 15691645164]

約数ペア:

[(1, 15691645164), (2, 7845822582), (3, 5230548388), (4, 3922911291), (6, 2615274194), (12, 1307637097), (13, 1207049628), (26, 603524814), (39, 402349876), (52, 301762407), (78, 201174938), (156, 100587469), (4931, 3182244), (9862, 1591122), (14793, 1060748), (19724, 795561), (20399, 769236), (29586, 530374), (40798, 384618), (59172, 265187), (61197, 256412), (64103, 244788), (81596, 192309), (122394, 128206)]