157837368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16319}}^1$

素因数の和:16372

約数の個数: 64

約数和(自身を含む): 438681600

約数和(自身を除く): 280844232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 16319, 32638, 48957, 65276, 97914, 130552, 195828, 212147, 391656, 424294, 505889, 636441, 848588, 1011778, 1272882, 1517667, 1697176, 2023556, 2545764, 3035334, 4047112, 5091528, 6070668, 6576557, 12141336, 13153114, 19729671, 26306228, 39459342, 52612456, 78918684, 157837368]

約数ペア:

[(1, 157837368), (2, 78918684), (3, 52612456), (4, 39459342), (6, 26306228), (8, 19729671), (12, 13153114), (13, 12141336), (24, 6576557), (26, 6070668), (31, 5091528), (39, 4047112), (52, 3035334), (62, 2545764), (78, 2023556), (93, 1697176), (104, 1517667), (124, 1272882), (156, 1011778), (186, 848588), (248, 636441), (312, 505889), (372, 424294), (403, 391656), (744, 212147), (806, 195828), (1209, 130552), (1612, 97914), (2418, 65276), (3224, 48957), (4836, 32638), (9672, 16319)]