149011668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10325

約数の個数: 72

約数和(自身を含む): 418768896

約数和(自身を除く): 269757228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 10271, 14508, 20542, 30813, 41084, 61626, 92439, 123252, 133523, 184878, 267046, 318401, 369756, 400569, 534092, 636802, 801138, 955203, 1201707, 1273604, 1602276, 1910406, 2403414, 2865609, 3820812, 4139213, 4806828, 5731218, 8278426, 11462436, 12417639, 16556852, 24835278, 37252917, 49670556, 74505834, 149011668]

約数ペア:

[(1, 149011668), (2, 74505834), (3, 49670556), (4, 37252917), (6, 24835278), (9, 16556852), (12, 12417639), (13, 11462436), (18, 8278426), (26, 5731218), (31, 4806828), (36, 4139213), (39, 3820812), (52, 2865609), (62, 2403414), (78, 1910406), (93, 1602276), (117, 1273604), (124, 1201707), (156, 955203), (186, 801138), (234, 636802), (279, 534092), (372, 400569), (403, 369756), (468, 318401), (558, 267046), (806, 184878), (1116, 133523), (1209, 123252), (1612, 92439), (2418, 61626), (3627, 41084), (4836, 30813), (7254, 20542), (10271, 14508)]