15694490032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{143177}}^1$

素因数の和:143246

約数の個数: 80

約数和(自身を含む): 35792209152

約数和(自身を除く): 20097719120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 27404, 54808, 109616, 143177, 286354, 572708, 1145416, 1861301, 2290832, 2434009, 3722602, 4438487, 4868018, 7445204, 8876974, 9736036, 14890408, 17753948, 19472072, 29780816, 31642117, 35507896, 38944144, 57700331, 63284234, 71015792, 75454279, 115400662, 126568468, 150908558, 230801324, 253136936, 301817116, 461602648, 506273872, 603634232, 923205296, 980905627, 1207268464, 1961811254, 3923622508, 7847245016, 15694490032]

約数ペア:

[(1, 15694490032), (2, 7847245016), (4, 3923622508), (8, 1961811254), (13, 1207268464), (16, 980905627), (17, 923205296), (26, 603634232), (31, 506273872), (34, 461602648), (52, 301817116), (62, 253136936), (68, 230801324), (104, 150908558), (124, 126568468), (136, 115400662), (208, 75454279), (221, 71015792), (248, 63284234), (272, 57700331), (403, 38944144), (442, 35507896), (496, 31642117), (527, 29780816), (806, 19472072), (884, 17753948), (1054, 14890408), (1612, 9736036), (1768, 8876974), (2108, 7445204), (3224, 4868018), (3536, 4438487), (4216, 3722602), (6448, 2434009), (6851, 2290832), (8432, 1861301), (13702, 1145416), (27404, 572708), (54808, 286354), (109616, 143177)]