151503380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8521}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 366514176

約数和(自身を除く): 215010796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8521, 8890, 17042, 17780, 34084, 42605, 59647, 85210, 119294, 170420, 238588, 298235, 596470, 1082167, 1192940, 2164334, 4328668, 5410835, 7575169, 10821670, 15150338, 21643340, 30300676, 37875845, 75751690, 151503380]

約数ペア:

[(1, 151503380), (2, 75751690), (4, 37875845), (5, 30300676), (7, 21643340), (10, 15150338), (14, 10821670), (20, 7575169), (28, 5410835), (35, 4328668), (70, 2164334), (127, 1192940), (140, 1082167), (254, 596470), (508, 298235), (635, 238588), (889, 170420), (1270, 119294), (1778, 85210), (2540, 59647), (3556, 42605), (4445, 34084), (8521, 17780), (8890, 17042)]