165474736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 390671424

約数和(自身を除く): 225196688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 233, 238, 272, 373, 466, 476, 746, 932, 952, 1492, 1631, 1864, 1904, 2611, 2984, 3262, 3728, 3961, 5222, 5968, 6341, 6524, 7922, 10444, 12682, 13048, 15844, 20888, 25364, 26096, 27727, 31688, 41776, 44387, 50728, 55454, 63376, 86909, 88774, 101456, 110908, 173818, 177548, 221816, 347636, 355096, 443632, 608363, 695272, 710192, 1216726, 1390544, 1477453, 2433452, 2954906, 4866904, 5909812, 9733808, 10342171, 11819624, 20684342, 23639248, 41368684, 82737368, 165474736]

約数ペア:

[(1, 165474736), (2, 82737368), (4, 41368684), (7, 23639248), (8, 20684342), (14, 11819624), (16, 10342171), (17, 9733808), (28, 5909812), (34, 4866904), (56, 2954906), (68, 2433452), (112, 1477453), (119, 1390544), (136, 1216726), (233, 710192), (238, 695272), (272, 608363), (373, 443632), (466, 355096), (476, 347636), (746, 221816), (932, 177548), (952, 173818), (1492, 110908), (1631, 101456), (1864, 88774), (1904, 86909), (2611, 63376), (2984, 55454), (3262, 50728), (3728, 44387), (3961, 41776), (5222, 31688), (5968, 27727), (6341, 26096), (6524, 25364), (7922, 20888), (10444, 15844), (12682, 13048)]