165508128

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9498

約数の個数: 72

約数和(自身を含む): 478430316

約数和(自身を除く): 312922188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 9421, 17568, 18842, 28263, 37684, 56526, 75368, 84789, 113052, 150736, 169578, 226104, 301472, 339156, 452208, 574681, 678312, 904416, 1149362, 1356624, 1724043, 2298724, 2713248, 3448086, 4597448, 5172129, 6896172, 9194896, 10344258, 13792344, 18389792, 20688516, 27584688, 41377032, 55169376, 82754064, 165508128]

約数ペア:

[(1, 165508128), (2, 82754064), (3, 55169376), (4, 41377032), (6, 27584688), (8, 20688516), (9, 18389792), (12, 13792344), (16, 10344258), (18, 9194896), (24, 6896172), (32, 5172129), (36, 4597448), (48, 3448086), (61, 2713248), (72, 2298724), (96, 1724043), (122, 1356624), (144, 1149362), (183, 904416), (244, 678312), (288, 574681), (366, 452208), (488, 339156), (549, 301472), (732, 226104), (976, 169578), (1098, 150736), (1464, 113052), (1952, 84789), (2196, 75368), (2928, 56526), (4392, 37684), (5856, 28263), (8784, 18842), (9421, 17568)]