198241524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9851}}^1$

素因数の和:9917

約数の個数: 72

約数和(自身を含む): 552263712

約数和(自身を除く): 354022188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 9851, 10062, 19702, 20124, 29553, 39404, 59106, 88659, 118212, 128063, 177318, 256126, 354636, 384189, 423593, 512252, 768378, 847186, 1152567, 1270779, 1536756, 1694372, 2305134, 2541558, 3812337, 4610268, 5083116, 5506709, 7624674, 11013418, 15249348, 16520127, 22026836, 33040254, 49560381, 66080508, 99120762, 198241524]

約数ペア:

[(1, 198241524), (2, 99120762), (3, 66080508), (4, 49560381), (6, 33040254), (9, 22026836), (12, 16520127), (13, 15249348), (18, 11013418), (26, 7624674), (36, 5506709), (39, 5083116), (43, 4610268), (52, 3812337), (78, 2541558), (86, 2305134), (117, 1694372), (129, 1536756), (156, 1270779), (172, 1152567), (234, 847186), (258, 768378), (387, 512252), (468, 423593), (516, 384189), (559, 354636), (774, 256126), (1118, 177318), (1548, 128063), (1677, 118212), (2236, 88659), (3354, 59106), (5031, 39404), (6708, 29553), (9851, 20124), (10062, 19702)]