144238948

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 315691992

約数和(自身を除く): 171453044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 476, 511, 593, 833, 1022, 1186, 1241, 1666, 2044, 2372, 2482, 3332, 3577, 4151, 4964, 7154, 8302, 8687, 10081, 14308, 16604, 17374, 20162, 29057, 34748, 40324, 43289, 58114, 60809, 70567, 86578, 116228, 121618, 141134, 173156, 243236, 282268, 303023, 493969, 606046, 735913, 987938, 1212092, 1471826, 1975876, 2121161, 2943652, 4242322, 5151391, 8484644, 10302782, 20605564, 36059737, 72119474, 144238948]

約数ペア:

[(1, 144238948), (2, 72119474), (4, 36059737), (7, 20605564), (14, 10302782), (17, 8484644), (28, 5151391), (34, 4242322), (49, 2943652), (68, 2121161), (73, 1975876), (98, 1471826), (119, 1212092), (146, 987938), (196, 735913), (238, 606046), (292, 493969), (476, 303023), (511, 282268), (593, 243236), (833, 173156), (1022, 141134), (1186, 121618), (1241, 116228), (1666, 86578), (2044, 70567), (2372, 60809), (2482, 58114), (3332, 43289), (3577, 40324), (4151, 34748), (4964, 29057), (7154, 20162), (8302, 17374), (8687, 16604), (10081, 14308)]