165771216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5253

約数の個数: 120

約数和(自身を含む): 529106760

約数和(自身を除く): 363335544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5209, 5304, 7956, 10418, 10608, 15627, 15912, 20836, 31254, 31824, 41672, 46881, 62508, 67717, 83344, 88553, 93762, 125016, 135434, 177106, 187524, 203151, 250032, 265659, 270868, 354212, 375048, 406302, 531318, 541736, 609453, 708424, 750096, 796977, 812604, 1062636, 1083472, 1151189, 1218906, 1416848, 1593954, 1625208, 2125272, 2302378, 2437812, 3187908, 3250416, 3453567, 4250544, 4604756, 4875624, 6375816, 6907134, 9209512, 9751248, 10360701, 12751632, 13814268, 18419024, 20721402, 27628536, 41442804, 55257072, 82885608, 165771216]

約数ペア:

[(1, 165771216), (2, 82885608), (3, 55257072), (4, 41442804), (6, 27628536), (8, 20721402), (9, 18419024), (12, 13814268), (13, 12751632), (16, 10360701), (17, 9751248), (18, 9209512), (24, 6907134), (26, 6375816), (34, 4875624), (36, 4604756), (39, 4250544), (48, 3453567), (51, 3250416), (52, 3187908), (68, 2437812), (72, 2302378), (78, 2125272), (102, 1625208), (104, 1593954), (117, 1416848), (136, 1218906), (144, 1151189), (153, 1083472), (156, 1062636), (204, 812604), (208, 796977), (221, 750096), (234, 708424), (272, 609453), (306, 541736), (312, 531318), (408, 406302), (442, 375048), (468, 354212), (612, 270868), (624, 265659), (663, 250032), (816, 203151), (884, 187524), (936, 177106), (1224, 135434), (1326, 125016), (1768, 93762), (1872, 88553), (1989, 83344), (2448, 67717), (2652, 62508), (3536, 46881), (3978, 41672), (5209, 31824), (5304, 31254), (7956, 20836), (10418, 15912), (10608, 15627)]