131904768

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{10103}}^1$

素因数の和:10139

約数の個数: 72

約数和(自身を含む): 371746368

約数和(自身を除く): 239841600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 10103, 13056, 20206, 30309, 40412, 60618, 80824, 121236, 161648, 171751, 242472, 323296, 343502, 484944, 515253, 646592, 687004, 969888, 1030506, 1293184, 1374008, 1939776, 2061012, 2586368, 2748016, 3879552, 4122024, 5496032, 7759104, 8244048, 10992064, 16488096, 21984128, 32976192, 43968256, 65952384, 131904768]

約数ペア:

[(1, 131904768), (2, 65952384), (3, 43968256), (4, 32976192), (6, 21984128), (8, 16488096), (12, 10992064), (16, 8244048), (17, 7759104), (24, 5496032), (32, 4122024), (34, 3879552), (48, 2748016), (51, 2586368), (64, 2061012), (68, 1939776), (96, 1374008), (102, 1293184), (128, 1030506), (136, 969888), (192, 687004), (204, 646592), (256, 515253), (272, 484944), (384, 343502), (408, 323296), (544, 242472), (768, 171751), (816, 161648), (1088, 121236), (1632, 80824), (2176, 60618), (3264, 40412), (4352, 30309), (6528, 20206), (10103, 13056)]