149271264

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1672

約数の個数: 72

約数和(自身を含む): 425847240

約数和(自身を除く): 276575976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1237, 1257, 1676, 2474, 2514, 3352, 3711, 3771, 4948, 5028, 6704, 7422, 7542, 9896, 10056, 11133, 13408, 14844, 15084, 19792, 20112, 22266, 29688, 30168, 39584, 40224, 44532, 59376, 60336, 89064, 118752, 120672, 178128, 356256, 518303, 1036606, 1554909, 2073212, 3109818, 4146424, 4664727, 6219636, 8292848, 9329454, 12439272, 16585696, 18658908, 24878544, 37317816, 49757088, 74635632, 149271264]

約数ペア:

[(1, 149271264), (2, 74635632), (3, 49757088), (4, 37317816), (6, 24878544), (8, 18658908), (9, 16585696), (12, 12439272), (16, 9329454), (18, 8292848), (24, 6219636), (32, 4664727), (36, 4146424), (48, 3109818), (72, 2073212), (96, 1554909), (144, 1036606), (288, 518303), (419, 356256), (838, 178128), (1237, 120672), (1257, 118752), (1676, 89064), (2474, 60336), (2514, 59376), (3352, 44532), (3711, 40224), (3771, 39584), (4948, 30168), (5028, 29688), (6704, 22266), (7422, 20112), (7542, 19792), (9896, 15084), (10056, 14844), (11133, 13408)]