165945984

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 444108000

約数和(自身を除く): 278162016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3109, 3336, 4448, 6218, 6672, 8896, 9327, 12436, 13344, 17792, 18654, 24872, 26688, 37308, 49744, 53376, 74616, 99488, 149232, 198976, 298464, 397952, 432151, 596928, 864302, 1193856, 1296453, 1728604, 2592906, 3457208, 5185812, 6914416, 10371624, 13828832, 20743248, 27657664, 41486496, 55315328, 82972992, 165945984]

約数ペア:

[(1, 165945984), (2, 82972992), (3, 55315328), (4, 41486496), (6, 27657664), (8, 20743248), (12, 13828832), (16, 10371624), (24, 6914416), (32, 5185812), (48, 3457208), (64, 2592906), (96, 1728604), (128, 1296453), (139, 1193856), (192, 864302), (278, 596928), (384, 432151), (417, 397952), (556, 298464), (834, 198976), (1112, 149232), (1668, 99488), (2224, 74616), (3109, 53376), (3336, 49744), (4448, 37308), (6218, 26688), (6672, 24872), (8896, 18654), (9327, 17792), (12436, 13344)]