148121204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28289}}^1$

素因数の和:28328

約数の個数: 48

約数和(自身を含む): 342195840

約数和(自身を除く): 194074636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 28289, 56578, 113156, 198023, 311179, 396046, 480913, 622358, 792092, 961826, 1244716, 1923652, 2178253, 3366391, 4356506, 5290043, 6732782, 8713012, 10580086, 13465564, 21160172, 37030301, 74060602, 148121204]

約数ペア:

[(1, 148121204), (2, 74060602), (4, 37030301), (7, 21160172), (11, 13465564), (14, 10580086), (17, 8713012), (22, 6732782), (28, 5290043), (34, 4356506), (44, 3366391), (68, 2178253), (77, 1923652), (119, 1244716), (154, 961826), (187, 792092), (238, 622358), (308, 480913), (374, 396046), (476, 311179), (748, 198023), (1309, 113156), (2618, 56578), (5236, 28289)]