139749372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 108

約数和(自身を含む): 413922600

約数和(自身を除く): 274173228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 227, 252, 294, 349, 441, 454, 588, 681, 698, 882, 908, 1047, 1362, 1396, 1589, 1764, 2043, 2094, 2443, 2724, 3141, 3178, 4086, 4188, 4767, 4886, 6282, 6356, 7329, 8172, 9534, 9772, 11123, 12564, 14301, 14658, 17101, 19068, 21987, 22246, 28602, 29316, 33369, 34202, 43974, 44492, 51303, 57204, 66738, 68404, 79223, 87948, 100107, 102606, 133476, 153909, 158446, 200214, 205212, 237669, 307818, 316892, 400428, 475338, 554561, 615636, 713007, 950676, 1109122, 1426014, 1663683, 2218244, 2852028, 3327366, 3881927, 4991049, 6654732, 7763854, 9982098, 11645781, 15527708, 19964196, 23291562, 34937343, 46583124, 69874686, 139749372]

約数ペア:

[(1, 139749372), (2, 69874686), (3, 46583124), (4, 34937343), (6, 23291562), (7, 19964196), (9, 15527708), (12, 11645781), (14, 9982098), (18, 7763854), (21, 6654732), (28, 4991049), (36, 3881927), (42, 3327366), (49, 2852028), (63, 2218244), (84, 1663683), (98, 1426014), (126, 1109122), (147, 950676), (196, 713007), (227, 615636), (252, 554561), (294, 475338), (349, 400428), (441, 316892), (454, 307818), (588, 237669), (681, 205212), (698, 200214), (882, 158446), (908, 153909), (1047, 133476), (1362, 102606), (1396, 100107), (1589, 87948), (1764, 79223), (2043, 68404), (2094, 66738), (2443, 57204), (2724, 51303), (3141, 44492), (3178, 43974), (4086, 34202), (4188, 33369), (4767, 29316), (4886, 28602), (6282, 22246), (6356, 21987), (7329, 19068), (8172, 17101), (9534, 14658), (9772, 14301), (11123, 12564)]