156937800016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{911327}}^1$

素因数の和:911611

約数の個数: 40

約数和(自身を含む): 311892894720

約数和(自身を除く): 154955094704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 229, 376, 458, 752, 916, 1832, 3664, 10763, 21526, 43052, 86104, 172208, 911327, 1822654, 3645308, 7290616, 14581232, 42832369, 85664738, 171329476, 208693883, 342658952, 417387766, 685317904, 834775532, 1669551064, 3339102128, 9808612501, 19617225002, 39234450004, 78468900008, 156937800016]

約数ペア:

[(1, 156937800016), (2, 78468900008), (4, 39234450004), (8, 19617225002), (16, 9808612501), (47, 3339102128), (94, 1669551064), (188, 834775532), (229, 685317904), (376, 417387766), (458, 342658952), (752, 208693883), (916, 171329476), (1832, 85664738), (3664, 42832369), (10763, 14581232), (21526, 7290616), (43052, 3645308), (86104, 1822654), (172208, 911327)]