143631618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 322043904

約数和(自身を除く): 178412286

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 191, 311, 382, 403, 573, 622, 806, 933, 1146, 1209, 1866, 2418, 2483, 4043, 4966, 5921, 7449, 8086, 9641, 11842, 12129, 14898, 17763, 19282, 24258, 28923, 35526, 57846, 59401, 76973, 118802, 125333, 153946, 178203, 230919, 250666, 356406, 375999, 461838, 751998, 772213, 1544426, 1841431, 2316639, 3682862, 4633278, 5524293, 11048586, 23938603, 47877206, 71815809, 143631618]

約数ペア:

[(1, 143631618), (2, 71815809), (3, 47877206), (6, 23938603), (13, 11048586), (26, 5524293), (31, 4633278), (39, 3682862), (62, 2316639), (78, 1841431), (93, 1544426), (186, 772213), (191, 751998), (311, 461838), (382, 375999), (403, 356406), (573, 250666), (622, 230919), (806, 178203), (933, 153946), (1146, 125333), (1209, 118802), (1866, 76973), (2418, 59401), (2483, 57846), (4043, 35526), (4966, 28923), (5921, 24258), (7449, 19282), (8086, 17763), (9641, 14898), (11842, 12129)]