131890968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{15139}}^1$

素因数の和:15173

約数の個数: 72

約数和(自身を含む): 392655900

約数和(自身を除く): 260764932

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 15139, 30278, 45417, 60556, 90834, 121112, 136251, 166529, 181668, 272502, 333058, 363336, 499587, 545004, 666116, 999174, 1090008, 1332232, 1498761, 1831819, 1998348, 2997522, 3663638, 3996696, 5495457, 5995044, 7327276, 10990914, 11990088, 14654552, 16486371, 21981828, 32972742, 43963656, 65945484, 131890968]

約数ペア:

[(1, 131890968), (2, 65945484), (3, 43963656), (4, 32972742), (6, 21981828), (8, 16486371), (9, 14654552), (11, 11990088), (12, 10990914), (18, 7327276), (22, 5995044), (24, 5495457), (33, 3996696), (36, 3663638), (44, 2997522), (66, 1998348), (72, 1831819), (88, 1498761), (99, 1332232), (121, 1090008), (132, 999174), (198, 666116), (242, 545004), (264, 499587), (363, 363336), (396, 333058), (484, 272502), (726, 181668), (792, 166529), (968, 136251), (1089, 121112), (1452, 90834), (2178, 60556), (2904, 45417), (4356, 30278), (8712, 15139)]