155796696

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 120

約数和(自身を含む): 479893260

約数和(自身を除く): 324096564

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1782, 1987, 2178, 2376, 2904, 3267, 3564, 3974, 4356, 5961, 6534, 7128, 7948, 8712, 9801, 11922, 13068, 15896, 17883, 19602, 21857, 23844, 26136, 35766, 39204, 43714, 47688, 53649, 65571, 71532, 78408, 87428, 107298, 131142, 143064, 160947, 174856, 196713, 214596, 240427, 262284, 321894, 393426, 429192, 480854, 524568, 590139, 643788, 721281, 786852, 961708, 1180278, 1287576, 1442562, 1573704, 1770417, 1923416, 2163843, 2360556, 2885124, 3540834, 4327686, 4721112, 5770248, 6491529, 7081668, 8655372, 12983058, 14163336, 17310744, 19474587, 25966116, 38949174, 51932232, 77898348, 155796696]

約数ペア:

[(1, 155796696), (2, 77898348), (3, 51932232), (4, 38949174), (6, 25966116), (8, 19474587), (9, 17310744), (11, 14163336), (12, 12983058), (18, 8655372), (22, 7081668), (24, 6491529), (27, 5770248), (33, 4721112), (36, 4327686), (44, 3540834), (54, 2885124), (66, 2360556), (72, 2163843), (81, 1923416), (88, 1770417), (99, 1573704), (108, 1442562), (121, 1287576), (132, 1180278), (162, 961708), (198, 786852), (216, 721281), (242, 643788), (264, 590139), (297, 524568), (324, 480854), (363, 429192), (396, 393426), (484, 321894), (594, 262284), (648, 240427), (726, 214596), (792, 196713), (891, 174856), (968, 160947), (1089, 143064), (1188, 131142), (1452, 107298), (1782, 87428), (1987, 78408), (2178, 71532), (2376, 65571), (2904, 53649), (3267, 47688), (3564, 43714), (3974, 39204), (4356, 35766), (5961, 26136), (6534, 23844), (7128, 21857), (7948, 19602), (8712, 17883), (9801, 15896), (11922, 13068)]