156957577420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11100253}}^1$

素因数の和:11100370

約数の個数: 48

約数和(自身を含む): 380427905088

約数和(自身を除く): 223470327668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 11100253, 22200506, 44401012, 55501265, 77701771, 111002530, 155403542, 222005060, 310807084, 388508855, 777017710, 1121125553, 1554035420, 2242251106, 4484502212, 5605627765, 7847878871, 11211255530, 15695757742, 22422511060, 31391515484, 39239394355, 78478788710, 156957577420]

約数ペア:

[(1, 156957577420), (2, 78478788710), (4, 39239394355), (5, 31391515484), (7, 22422511060), (10, 15695757742), (14, 11211255530), (20, 7847878871), (28, 5605627765), (35, 4484502212), (70, 2242251106), (101, 1554035420), (140, 1121125553), (202, 777017710), (404, 388508855), (505, 310807084), (707, 222005060), (1010, 155403542), (1414, 111002530), (2020, 77701771), (2828, 55501265), (3535, 44401012), (7070, 22200506), (14140, 11100253)]