127894116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 349204800

約数和(自身を除く): 221310684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1093, 1194, 1393, 2186, 2388, 2786, 3279, 4179, 4372, 5572, 6558, 7651, 8358, 9751, 13116, 15302, 16716, 19502, 22953, 29253, 30604, 39004, 45906, 53557, 58506, 91812, 107114, 117012, 160671, 214228, 217507, 321342, 435014, 642684, 652521, 870028, 1305042, 1522549, 2610084, 3045098, 4567647, 6090196, 9135294, 10657843, 18270588, 21315686, 31973529, 42631372, 63947058, 127894116]

約数ペア:

[(1, 127894116), (2, 63947058), (3, 42631372), (4, 31973529), (6, 21315686), (7, 18270588), (12, 10657843), (14, 9135294), (21, 6090196), (28, 4567647), (42, 3045098), (49, 2610084), (84, 1522549), (98, 1305042), (147, 870028), (196, 652521), (199, 642684), (294, 435014), (398, 321342), (588, 217507), (597, 214228), (796, 160671), (1093, 117012), (1194, 107114), (1393, 91812), (2186, 58506), (2388, 53557), (2786, 45906), (3279, 39004), (4179, 30604), (4372, 29253), (5572, 22953), (6558, 19502), (7651, 16716), (8358, 15302), (9751, 13116)]