15156742472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{100621}}^1$

素因数の和:101637

約数の個数: 32

約数和(自身を含む): 29945107200

約数和(自身を除く): 14788364728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 991, 1982, 3964, 7928, 18829, 37658, 75316, 100621, 150632, 201242, 402484, 804968, 1911799, 3823598, 7647196, 15294392, 99715411, 199430822, 398861644, 797723288, 1894592809, 3789185618, 7578371236, 15156742472]

約数ペア:

[(1, 15156742472), (2, 7578371236), (4, 3789185618), (8, 1894592809), (19, 797723288), (38, 398861644), (76, 199430822), (152, 99715411), (991, 15294392), (1982, 7647196), (3964, 3823598), (7928, 1911799), (18829, 804968), (37658, 402484), (75316, 201242), (100621, 150632)]