157426230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3919}}^1$

素因数の和:4045

約数の個数: 64

約数和(自身を含む): 410941440

約数和(自身を除く): 253515210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 3919, 4017, 6695, 7838, 8034, 11757, 13390, 19595, 20085, 23514, 39190, 40170, 50947, 58785, 101894, 117570, 152841, 254735, 305682, 403657, 509470, 764205, 807314, 1210971, 1528410, 2018285, 2421942, 4036570, 5247541, 6054855, 10495082, 12109710, 15742623, 26237705, 31485246, 52475410, 78713115, 157426230]

約数ペア:

[(1, 157426230), (2, 78713115), (3, 52475410), (5, 31485246), (6, 26237705), (10, 15742623), (13, 12109710), (15, 10495082), (26, 6054855), (30, 5247541), (39, 4036570), (65, 2421942), (78, 2018285), (103, 1528410), (130, 1210971), (195, 807314), (206, 764205), (309, 509470), (390, 403657), (515, 305682), (618, 254735), (1030, 152841), (1339, 117570), (1545, 101894), (2678, 58785), (3090, 50947), (3919, 40170), (4017, 39190), (6695, 23514), (7838, 20085), (8034, 19595), (11757, 13390)]