189882288

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{19681}}^1$

素因数の和:19762

約数の個数: 60

約数和(自身を含む): 539365528

約数和(自身を除く): 349483240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 19681, 39362, 59043, 78724, 118086, 157448, 177129, 236172, 314896, 354258, 472344, 708516, 944688, 1318627, 1417032, 2637254, 2834064, 3955881, 5274508, 7911762, 10549016, 11867643, 15823524, 21098032, 23735286, 31647048, 47470572, 63294096, 94941144, 189882288]

約数ペア:

[(1, 189882288), (2, 94941144), (3, 63294096), (4, 47470572), (6, 31647048), (8, 23735286), (9, 21098032), (12, 15823524), (16, 11867643), (18, 10549016), (24, 7911762), (36, 5274508), (48, 3955881), (67, 2834064), (72, 2637254), (134, 1417032), (144, 1318627), (201, 944688), (268, 708516), (402, 472344), (536, 354258), (603, 314896), (804, 236172), (1072, 177129), (1206, 157448), (1608, 118086), (2412, 78724), (3216, 59043), (4824, 39362), (9648, 19681)]