152211472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79943}}^1$

素因数の和:79975

約数の個数: 40

約数和(自身を含む): 356870016

約数和(自身を除く): 204658544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 79943, 159886, 319772, 559601, 639544, 1119202, 1279088, 1359031, 2238404, 2718062, 4476808, 5436124, 8953616, 9513217, 10872248, 19026434, 21744496, 38052868, 76105736, 152211472]

約数ペア:

[(1, 152211472), (2, 76105736), (4, 38052868), (7, 21744496), (8, 19026434), (14, 10872248), (16, 9513217), (17, 8953616), (28, 5436124), (34, 4476808), (56, 2718062), (68, 2238404), (112, 1359031), (119, 1279088), (136, 1119202), (238, 639544), (272, 559601), (476, 319772), (952, 159886), (1904, 79943)]