157537436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17466

約数の個数: 48

約数和(自身を含む): 351187200

約数和(自身を除く): 193649764

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 17419, 34838, 69676, 121933, 243866, 296123, 330961, 487732, 592246, 661922, 1184492, 1323844, 2072861, 2316727, 4145722, 4633454, 5626337, 8291444, 9266908, 11252674, 22505348, 39384359, 78768718, 157537436]

約数ペア:

[(1, 157537436), (2, 78768718), (4, 39384359), (7, 22505348), (14, 11252674), (17, 9266908), (19, 8291444), (28, 5626337), (34, 4633454), (38, 4145722), (68, 2316727), (76, 2072861), (119, 1323844), (133, 1184492), (238, 661922), (266, 592246), (323, 487732), (476, 330961), (532, 296123), (646, 243866), (1292, 121933), (2261, 69676), (4522, 34838), (9044, 17419)]