128725224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 348211680

約数和(自身を除く): 219486456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 102, 134, 136, 201, 204, 268, 277, 289, 402, 408, 536, 554, 578, 804, 831, 867, 1108, 1139, 1156, 1608, 1662, 1734, 2216, 2278, 2312, 3324, 3417, 3468, 4556, 4709, 6648, 6834, 6936, 9112, 9418, 13668, 14127, 18559, 18836, 19363, 27336, 28254, 37118, 37672, 38726, 55677, 56508, 58089, 74236, 77452, 80053, 111354, 113016, 116178, 148472, 154904, 160106, 222708, 232356, 240159, 315503, 320212, 445416, 464712, 480318, 631006, 640424, 946509, 960636, 1262012, 1893018, 1921272, 2524024, 3786036, 5363551, 7572072, 10727102, 16090653, 21454204, 32181306, 42908408, 64362612, 128725224]

約数ペア:

[(1, 128725224), (2, 64362612), (3, 42908408), (4, 32181306), (6, 21454204), (8, 16090653), (12, 10727102), (17, 7572072), (24, 5363551), (34, 3786036), (51, 2524024), (67, 1921272), (68, 1893018), (102, 1262012), (134, 960636), (136, 946509), (201, 640424), (204, 631006), (268, 480318), (277, 464712), (289, 445416), (402, 320212), (408, 315503), (536, 240159), (554, 232356), (578, 222708), (804, 160106), (831, 154904), (867, 148472), (1108, 116178), (1139, 113016), (1156, 111354), (1608, 80053), (1662, 77452), (1734, 74236), (2216, 58089), (2278, 56508), (2312, 55677), (3324, 38726), (3417, 37672), (3468, 37118), (4556, 28254), (4709, 27336), (6648, 19363), (6834, 18836), (6936, 18559), (9112, 14127), (9418, 13668)]