142062956

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 302754816

約数和(自身を除く): 160691860

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 103, 124, 196, 206, 217, 227, 412, 434, 454, 721, 868, 908, 1442, 1519, 1589, 2884, 3038, 3178, 3193, 5047, 6076, 6356, 6386, 7037, 10094, 11123, 12772, 14074, 20188, 22246, 22351, 23381, 28148, 44492, 44702, 46762, 49259, 89404, 93524, 98518, 156457, 163667, 197036, 312914, 327334, 344813, 625828, 654668, 689626, 724811, 1145669, 1379252, 1449622, 2291338, 2899244, 4582676, 5073677, 10147354, 20294708, 35515739, 71031478, 142062956]

約数ペア:

[(1, 142062956), (2, 71031478), (4, 35515739), (7, 20294708), (14, 10147354), (28, 5073677), (31, 4582676), (49, 2899244), (62, 2291338), (98, 1449622), (103, 1379252), (124, 1145669), (196, 724811), (206, 689626), (217, 654668), (227, 625828), (412, 344813), (434, 327334), (454, 312914), (721, 197036), (868, 163667), (908, 156457), (1442, 98518), (1519, 93524), (1589, 89404), (2884, 49259), (3038, 46762), (3178, 44702), (3193, 44492), (5047, 28148), (6076, 23381), (6356, 22351), (6386, 22246), (7037, 20188), (10094, 14074), (11123, 12772)]