165087238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 296110080

約数和(自身を除く): 131022842

約数列:

[1, 2, 17, 19, 23, 34, 38, 41, 46, 82, 271, 323, 391, 437, 542, 646, 697, 779, 782, 874, 943, 1394, 1558, 1886, 4607, 5149, 6233, 7429, 9214, 10298, 11111, 12466, 13243, 14858, 16031, 17917, 22222, 26486, 32062, 35834, 87533, 105961, 118427, 175066, 188887, 211109, 211922, 236854, 255553, 304589, 377774, 422218, 511106, 609178, 2013259, 3588853, 4026518, 4344401, 4855507, 7177706, 8688802, 9711014, 82543619, 165087238]

約数ペア:

[(1, 165087238), (2, 82543619), (17, 9711014), (19, 8688802), (23, 7177706), (34, 4855507), (38, 4344401), (41, 4026518), (46, 3588853), (82, 2013259), (271, 609178), (323, 511106), (391, 422218), (437, 377774), (542, 304589), (646, 255553), (697, 236854), (779, 211922), (782, 211109), (874, 188887), (943, 175066), (1394, 118427), (1558, 105961), (1886, 87533), (4607, 35834), (5149, 32062), (6233, 26486), (7429, 22222), (9214, 17917), (10298, 16031), (11111, 14858), (12466, 13243)]