131325192

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9967}}^1$

素因数の和:10043

約数の個数: 64

約数和(自身を含む): 370809600

約数和(自身を除く): 239484408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 9967, 13176, 19934, 29901, 39868, 59802, 79736, 89703, 119604, 179406, 239208, 269109, 358812, 538218, 607987, 717624, 1076436, 1215974, 1823961, 2152872, 2431948, 3647922, 4863896, 5471883, 7295844, 10943766, 14591688, 16415649, 21887532, 32831298, 43775064, 65662596, 131325192]

約数ペア:

[(1, 131325192), (2, 65662596), (3, 43775064), (4, 32831298), (6, 21887532), (8, 16415649), (9, 14591688), (12, 10943766), (18, 7295844), (24, 5471883), (27, 4863896), (36, 3647922), (54, 2431948), (61, 2152872), (72, 1823961), (108, 1215974), (122, 1076436), (183, 717624), (216, 607987), (244, 538218), (366, 358812), (488, 269109), (549, 239208), (732, 179406), (1098, 119604), (1464, 89703), (1647, 79736), (2196, 59802), (3294, 39868), (4392, 29901), (6588, 19934), (9967, 13176)]