141265408

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{7457}}^1$

素因数の和:7512

約数の個数: 40

約数和(自身を含む): 289922292

約数和(自身を除く): 148656884

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 7457, 9472, 14914, 18944, 29828, 59656, 119312, 238624, 275909, 477248, 551818, 954496, 1103636, 1908992, 2207272, 3817984, 4414544, 8829088, 17658176, 35316352, 70632704, 141265408]

約数ペア:

[(1, 141265408), (2, 70632704), (4, 35316352), (8, 17658176), (16, 8829088), (32, 4414544), (37, 3817984), (64, 2207272), (74, 1908992), (128, 1103636), (148, 954496), (256, 551818), (296, 477248), (512, 275909), (592, 238624), (1184, 119312), (2368, 59656), (4736, 29828), (7457, 18944), (9472, 14914)]