131412192

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20431}}^1$

素因数の和:20511

約数の個数: 48

約数和(自身を含む): 350122752

約数和(自身を除く): 218710560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 326896, 490344, 653792, 980688, 1368877, 1961376, 2737754, 4106631, 5475508, 8213262, 10951016, 16426524, 21902032, 32853048, 43804064, 65706096, 131412192]

約数ペア:

[(1, 131412192), (2, 65706096), (3, 43804064), (4, 32853048), (6, 21902032), (8, 16426524), (12, 10951016), (16, 8213262), (24, 5475508), (32, 4106631), (48, 2737754), (67, 1961376), (96, 1368877), (134, 980688), (201, 653792), (268, 490344), (402, 326896), (536, 245172), (804, 163448), (1072, 122586), (1608, 81724), (2144, 61293), (3216, 40862), (6432, 20431)]