193928904

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23052

約数の個数: 80

約数和(自身を含む): 584989020

約数和(自身を除く): 391060116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 23021, 46042, 69063, 92084, 138126, 184168, 207189, 276252, 299273, 414378, 552504, 598546, 621567, 828756, 897819, 1197092, 1243134, 1657512, 1795638, 1864701, 2394184, 2486268, 2693457, 3591276, 3729402, 4972536, 5386914, 7182552, 7458804, 8080371, 10773828, 14917608, 16160742, 21547656, 24241113, 32321484, 48482226, 64642968, 96964452, 193928904]

約数ペア:

[(1, 193928904), (2, 96964452), (3, 64642968), (4, 48482226), (6, 32321484), (8, 24241113), (9, 21547656), (12, 16160742), (13, 14917608), (18, 10773828), (24, 8080371), (26, 7458804), (27, 7182552), (36, 5386914), (39, 4972536), (52, 3729402), (54, 3591276), (72, 2693457), (78, 2486268), (81, 2394184), (104, 1864701), (108, 1795638), (117, 1657512), (156, 1243134), (162, 1197092), (216, 897819), (234, 828756), (312, 621567), (324, 598546), (351, 552504), (468, 414378), (648, 299273), (702, 276252), (936, 207189), (1053, 184168), (1404, 138126), (2106, 92084), (2808, 69063), (4212, 46042), (8424, 23021)]