190911816

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3036

約数の個数: 80

約数和(自身を含む): 540209340

約数和(自身を除く): 349297524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 2917, 3636, 5454, 5834, 7272, 8181, 8751, 10908, 11668, 16362, 17502, 21816, 23336, 26253, 32724, 35004, 52506, 65448, 70008, 78759, 105012, 157518, 210024, 236277, 294617, 315036, 472554, 589234, 630072, 883851, 945108, 1178468, 1767702, 1890216, 2356936, 2651553, 3535404, 5303106, 7070808, 7954659, 10606212, 15909318, 21212424, 23863977, 31818636, 47727954, 63637272, 95455908, 190911816]

約数ペア:

[(1, 190911816), (2, 95455908), (3, 63637272), (4, 47727954), (6, 31818636), (8, 23863977), (9, 21212424), (12, 15909318), (18, 10606212), (24, 7954659), (27, 7070808), (36, 5303106), (54, 3535404), (72, 2651553), (81, 2356936), (101, 1890216), (108, 1767702), (162, 1178468), (202, 945108), (216, 883851), (303, 630072), (324, 589234), (404, 472554), (606, 315036), (648, 294617), (808, 236277), (909, 210024), (1212, 157518), (1818, 105012), (2424, 78759), (2727, 70008), (2917, 65448), (3636, 52506), (5454, 35004), (5834, 32724), (7272, 26253), (8181, 23336), (8751, 21816), (10908, 17502), (11668, 16362)]