168297850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1040

約数の個数: 72

約数和(自身を含む): 369522108

約数和(自身を除く): 201224258

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 98, 146, 175, 245, 350, 365, 490, 511, 730, 941, 1022, 1225, 1825, 1882, 2450, 2555, 3577, 3650, 4705, 5110, 6587, 7154, 9410, 12775, 13174, 17885, 23525, 25550, 32935, 35770, 46109, 47050, 65870, 68693, 89425, 92218, 137386, 164675, 178850, 230545, 329350, 343465, 461090, 480851, 686930, 961702, 1152725, 1717325, 2305450, 2404255, 3365957, 3434650, 4808510, 6731914, 12021275, 16829785, 24042550, 33659570, 84148925, 168297850]

約数ペア:

[(1, 168297850), (2, 84148925), (5, 33659570), (7, 24042550), (10, 16829785), (14, 12021275), (25, 6731914), (35, 4808510), (49, 3434650), (50, 3365957), (70, 2404255), (73, 2305450), (98, 1717325), (146, 1152725), (175, 961702), (245, 686930), (350, 480851), (365, 461090), (490, 343465), (511, 329350), (730, 230545), (941, 178850), (1022, 164675), (1225, 137386), (1825, 92218), (1882, 89425), (2450, 68693), (2555, 65870), (3577, 47050), (3650, 46109), (4705, 35770), (5110, 32935), (6587, 25550), (7154, 23525), (9410, 17885), (12775, 13174)]