163523996935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2521}}^1\times {\mathrm{2647}}^1$

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 219981752640

約数和(自身を除く): 56457755705

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 2521, 2647, 4901, 12605, 13235, 24505, 32773, 34411, 73109, 76763, 163865, 172055, 365545, 383815, 426049, 447343, 950417, 997919, 2130245, 2236715, 4752085, 4989595, 6673087, 12355421, 12972947, 33365435, 61777105, 64864735, 86750131, 193519523, 433750655, 967597615, 1127751703, 2515753799, 5638758515, 12578768995, 32704799387, 163523996935]

約数ペア:

[(1, 163523996935), (5, 32704799387), (13, 12578768995), (29, 5638758515), (65, 2515753799), (145, 1127751703), (169, 967597615), (377, 433750655), (845, 193519523), (1885, 86750131), (2521, 64864735), (2647, 61777105), (4901, 33365435), (12605, 12972947), (13235, 12355421), (24505, 6673087), (32773, 4989595), (34411, 4752085), (73109, 2236715), (76763, 2130245), (163865, 997919), (172055, 950417), (365545, 447343), (383815, 426049)]