164574228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11593}}^1$

素因数の和:11633

約数の個数: 72

約数和(自身を含む): 475261248

約数和(自身を除く): 310687020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 11593, 14196, 23186, 34779, 46372, 69558, 81151, 139116, 150709, 162302, 243453, 301418, 324604, 452127, 486906, 602836, 904254, 973812, 1054963, 1808508, 1959217, 2109926, 3164889, 3918434, 4219852, 5877651, 6329778, 7836868, 11755302, 12659556, 13714519, 23510604, 27429038, 41143557, 54858076, 82287114, 164574228]

約数ペア:

[(1, 164574228), (2, 82287114), (3, 54858076), (4, 41143557), (6, 27429038), (7, 23510604), (12, 13714519), (13, 12659556), (14, 11755302), (21, 7836868), (26, 6329778), (28, 5877651), (39, 4219852), (42, 3918434), (52, 3164889), (78, 2109926), (84, 1959217), (91, 1808508), (156, 1054963), (169, 973812), (182, 904254), (273, 602836), (338, 486906), (364, 452127), (507, 324604), (546, 301418), (676, 243453), (1014, 162302), (1092, 150709), (1183, 139116), (2028, 81151), (2366, 69558), (3549, 46372), (4732, 34779), (7098, 23186), (11593, 14196)]