166260289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 31872191

約数列:

[1, 13, 17, 41, 59, 221, 311, 533, 697, 767, 1003, 2419, 4043, 5287, 9061, 12751, 13039, 18349, 31447, 41123, 68731, 165763, 216767, 238537, 311933, 534599, 752309, 2817971, 4055129, 9780017, 12789253, 166260289]

約数ペア:

[(1, 166260289), (13, 12789253), (17, 9780017), (41, 4055129), (59, 2817971), (221, 752309), (311, 534599), (533, 311933), (697, 238537), (767, 216767), (1003, 165763), (2419, 68731), (4043, 41123), (5287, 31447), (9061, 18349), (12751, 13039)]