191389908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 484162560

約数和(自身を除く): 292772652

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 113, 116, 124, 157, 174, 186, 226, 314, 339, 348, 372, 452, 471, 628, 678, 899, 942, 1356, 1798, 1884, 2697, 3277, 3503, 3596, 4553, 4867, 5394, 6554, 7006, 9106, 9734, 9831, 10509, 10788, 13108, 13659, 14012, 14601, 17741, 18212, 19468, 19662, 21018, 27318, 29202, 35482, 39324, 42036, 53223, 54636, 58404, 70964, 101587, 106446, 141143, 203174, 212892, 282286, 304761, 406348, 423429, 514489, 549971, 564572, 609522, 846858, 1028978, 1099942, 1219044, 1543467, 1649913, 1693716, 2057956, 2199884, 3086934, 3299826, 6173868, 6599652, 15949159, 31898318, 47847477, 63796636, 95694954, 191389908]

約数ペア:

[(1, 191389908), (2, 95694954), (3, 63796636), (4, 47847477), (6, 31898318), (12, 15949159), (29, 6599652), (31, 6173868), (58, 3299826), (62, 3086934), (87, 2199884), (93, 2057956), (113, 1693716), (116, 1649913), (124, 1543467), (157, 1219044), (174, 1099942), (186, 1028978), (226, 846858), (314, 609522), (339, 564572), (348, 549971), (372, 514489), (452, 423429), (471, 406348), (628, 304761), (678, 282286), (899, 212892), (942, 203174), (1356, 141143), (1798, 106446), (1884, 101587), (2697, 70964), (3277, 58404), (3503, 54636), (3596, 53223), (4553, 42036), (4867, 39324), (5394, 35482), (6554, 29202), (7006, 27318), (9106, 21018), (9734, 19662), (9831, 19468), (10509, 18212), (10788, 17741), (13108, 14601), (13659, 14012)]