153950946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 335871360

約数和(自身を除く): 181920414

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 109, 122, 183, 218, 227, 327, 366, 454, 654, 681, 1037, 1362, 1853, 2074, 3111, 3706, 3859, 5559, 6222, 6649, 7718, 11118, 11577, 13298, 13847, 19947, 23154, 24743, 27694, 39894, 41541, 49486, 74229, 83082, 113033, 148458, 226066, 235399, 339099, 420631, 470798, 678198, 706197, 841262, 1261893, 1412394, 1509323, 2523786, 3018646, 4527969, 9055938, 25658491, 51316982, 76975473, 153950946]

約数ペア:

[(1, 153950946), (2, 76975473), (3, 51316982), (6, 25658491), (17, 9055938), (34, 4527969), (51, 3018646), (61, 2523786), (102, 1509323), (109, 1412394), (122, 1261893), (183, 841262), (218, 706197), (227, 678198), (327, 470798), (366, 420631), (454, 339099), (654, 235399), (681, 226066), (1037, 148458), (1362, 113033), (1853, 83082), (2074, 74229), (3111, 49486), (3706, 41541), (3859, 39894), (5559, 27694), (6222, 24743), (6649, 23154), (7718, 19947), (11118, 13847), (11577, 13298)]