120712832

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 253661760

約数和(自身を除く): 132948928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 131, 184, 262, 313, 368, 524, 626, 736, 1048, 1252, 1472, 2096, 2504, 2944, 3013, 4192, 5008, 6026, 7199, 8384, 10016, 12052, 14398, 16768, 20032, 24104, 28796, 40064, 41003, 48208, 57592, 82006, 96416, 115184, 164012, 192832, 230368, 328024, 385664, 460736, 656048, 921472, 943069, 1312096, 1886138, 2624192, 3772276, 5248384, 7544552, 15089104, 30178208, 60356416, 120712832]

約数ペア:

[(1, 120712832), (2, 60356416), (4, 30178208), (8, 15089104), (16, 7544552), (23, 5248384), (32, 3772276), (46, 2624192), (64, 1886138), (92, 1312096), (128, 943069), (131, 921472), (184, 656048), (262, 460736), (313, 385664), (368, 328024), (524, 230368), (626, 192832), (736, 164012), (1048, 115184), (1252, 96416), (1472, 82006), (2096, 57592), (2504, 48208), (2944, 41003), (3013, 40064), (4192, 28796), (5008, 24104), (6026, 20032), (7199, 16768), (8384, 14398), (10016, 12052)]