15691997256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1\times {\mathrm{15901}}^1$

素因数の和:19086

約数の個数: 64

約数和(自身を含む): 42263699520

約数和(自身を除く): 26571702264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3163, 6326, 9489, 12652, 15901, 18978, 25304, 31802, 37956, 41119, 47703, 63604, 75912, 82238, 95406, 123357, 127208, 164476, 190812, 206713, 246714, 328952, 381624, 413426, 493428, 620139, 826852, 986856, 1240278, 1653704, 2480556, 4961112, 50294863, 100589726, 150884589, 201179452, 301769178, 402358904, 603538356, 653833219, 1207076712, 1307666438, 1961499657, 2615332876, 3922999314, 5230665752, 7845998628, 15691997256]

約数ペア:

[(1, 15691997256), (2, 7845998628), (3, 5230665752), (4, 3922999314), (6, 2615332876), (8, 1961499657), (12, 1307666438), (13, 1207076712), (24, 653833219), (26, 603538356), (39, 402358904), (52, 301769178), (78, 201179452), (104, 150884589), (156, 100589726), (312, 50294863), (3163, 4961112), (6326, 2480556), (9489, 1653704), (12652, 1240278), (15901, 986856), (18978, 826852), (25304, 620139), (31802, 493428), (37956, 413426), (41119, 381624), (47703, 328952), (63604, 246714), (75912, 206713), (82238, 190812), (95406, 164476), (123357, 127208)]