169548236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^2$

素因数の和:343

約数の個数: 54

約数和(自身を含む): 352833516

約数和(自身を除く): 183285280

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 169, 286, 302, 338, 572, 604, 676, 1661, 1859, 1963, 3322, 3718, 3926, 6644, 7436, 7852, 21593, 22801, 25519, 43186, 45602, 51038, 86372, 91204, 102076, 250811, 280709, 296413, 501622, 561418, 592826, 1003244, 1122836, 1185652, 3260543, 3853369, 6521086, 7706738, 13042172, 15413476, 42387059, 84774118, 169548236]

約数ペア:

[(1, 169548236), (2, 84774118), (4, 42387059), (11, 15413476), (13, 13042172), (22, 7706738), (26, 6521086), (44, 3853369), (52, 3260543), (143, 1185652), (151, 1122836), (169, 1003244), (286, 592826), (302, 561418), (338, 501622), (572, 296413), (604, 280709), (676, 250811), (1661, 102076), (1859, 91204), (1963, 86372), (3322, 51038), (3718, 45602), (3926, 43186), (6644, 25519), (7436, 22801), (7852, 21593)]