154049292

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 404418560

約数和(自身を除く): 250369268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 372, 446, 558, 619, 669, 892, 1116, 1238, 1338, 1857, 2007, 2476, 2676, 3714, 4014, 5571, 6913, 7428, 8028, 11142, 13826, 19189, 20739, 22284, 27652, 38378, 41478, 57567, 62217, 76756, 82956, 115134, 124434, 138037, 172701, 230268, 248868, 276074, 345402, 414111, 552148, 690804, 828222, 1242333, 1656444, 2484666, 4279147, 4969332, 8558294, 12837441, 17116588, 25674882, 38512323, 51349764, 77024646, 154049292]

約数ペア:

[(1, 154049292), (2, 77024646), (3, 51349764), (4, 38512323), (6, 25674882), (9, 17116588), (12, 12837441), (18, 8558294), (31, 4969332), (36, 4279147), (62, 2484666), (93, 1656444), (124, 1242333), (186, 828222), (223, 690804), (279, 552148), (372, 414111), (446, 345402), (558, 276074), (619, 248868), (669, 230268), (892, 172701), (1116, 138037), (1238, 124434), (1338, 115134), (1857, 82956), (2007, 76756), (2476, 62217), (2676, 57567), (3714, 41478), (4014, 38378), (5571, 27652), (6913, 22284), (7428, 20739), (8028, 19189), (11142, 13826)]