178159644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13127}}^1$

素因数の和:13179

約数の個数: 72

約数和(自身を含む): 501752160

約数和(自身を除く): 323592516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13127, 13572, 26254, 39381, 52508, 78762, 118143, 157524, 170651, 236286, 341302, 380683, 472572, 511953, 682604, 761366, 1023906, 1142049, 1522732, 1535859, 2047812, 2284098, 3071718, 3426147, 4568196, 4948879, 6143436, 6852294, 9897758, 13704588, 14846637, 19795516, 29693274, 44539911, 59386548, 89079822, 178159644]

約数ペア:

[(1, 178159644), (2, 89079822), (3, 59386548), (4, 44539911), (6, 29693274), (9, 19795516), (12, 14846637), (13, 13704588), (18, 9897758), (26, 6852294), (29, 6143436), (36, 4948879), (39, 4568196), (52, 3426147), (58, 3071718), (78, 2284098), (87, 2047812), (116, 1535859), (117, 1522732), (156, 1142049), (174, 1023906), (234, 761366), (261, 682604), (348, 511953), (377, 472572), (468, 380683), (522, 341302), (754, 236286), (1044, 170651), (1131, 157524), (1508, 118143), (2262, 78762), (3393, 52508), (4524, 39381), (6786, 26254), (13127, 13572)]