145411344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 441768600

約数和(自身を除く): 296357256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 173, 208, 234, 312, 346, 449, 468, 519, 624, 692, 898, 936, 1038, 1347, 1384, 1557, 1796, 1872, 2076, 2249, 2694, 2768, 3114, 3592, 4041, 4152, 4498, 5388, 5837, 6228, 6747, 7184, 8082, 8304, 8996, 10776, 11674, 12456, 13494, 16164, 17511, 17992, 20241, 21552, 23348, 24912, 26988, 32328, 35022, 35984, 40482, 46696, 52533, 53976, 64656, 70044, 77677, 80964, 93392, 105066, 107952, 140088, 155354, 161928, 210132, 233031, 280176, 310708, 323856, 420264, 466062, 621416, 699093, 840528, 932124, 1009801, 1242832, 1398186, 1864248, 2019602, 2796372, 3029403, 3728496, 4039204, 5592744, 6058806, 8078408, 9088209, 11185488, 12117612, 16156816, 18176418, 24235224, 36352836, 48470448, 72705672, 145411344]

約数ペア:

[(1, 145411344), (2, 72705672), (3, 48470448), (4, 36352836), (6, 24235224), (8, 18176418), (9, 16156816), (12, 12117612), (13, 11185488), (16, 9088209), (18, 8078408), (24, 6058806), (26, 5592744), (36, 4039204), (39, 3728496), (48, 3029403), (52, 2796372), (72, 2019602), (78, 1864248), (104, 1398186), (117, 1242832), (144, 1009801), (156, 932124), (173, 840528), (208, 699093), (234, 621416), (312, 466062), (346, 420264), (449, 323856), (468, 310708), (519, 280176), (624, 233031), (692, 210132), (898, 161928), (936, 155354), (1038, 140088), (1347, 107952), (1384, 105066), (1557, 93392), (1796, 80964), (1872, 77677), (2076, 70044), (2249, 64656), (2694, 53976), (2768, 52533), (3114, 46696), (3592, 40482), (4041, 35984), (4152, 35022), (4498, 32328), (5388, 26988), (5837, 24912), (6228, 23348), (6747, 21552), (7184, 20241), (8082, 17992), (8304, 17511), (8996, 16164), (10776, 13494), (11674, 12456)]