152345180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7417}}^1$

素因数の和:7518

約数の個数: 48

約数和(自身を含む): 348942720

約数和(自身を除く): 196597540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 7417, 10270, 14834, 20540, 29668, 37085, 74170, 96421, 148340, 192842, 385684, 482105, 585943, 964210, 1171886, 1928420, 2343772, 2929715, 5859430, 7617259, 11718860, 15234518, 30469036, 38086295, 76172590, 152345180]

約数ペア:

[(1, 152345180), (2, 76172590), (4, 38086295), (5, 30469036), (10, 15234518), (13, 11718860), (20, 7617259), (26, 5859430), (52, 2929715), (65, 2343772), (79, 1928420), (130, 1171886), (158, 964210), (260, 585943), (316, 482105), (395, 385684), (790, 192842), (1027, 148340), (1580, 96421), (2054, 74170), (4108, 37085), (5135, 29668), (7417, 20540), (10270, 14834)]