131588496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23461

約数の個数: 80

約数和(自身を含む): 406779520

約数和(自身を除く): 275191024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 23431, 46862, 70293, 93724, 140586, 187448, 210879, 281172, 304603, 374896, 421758, 562344, 609206, 632637, 843516, 913809, 1124688, 1218412, 1265274, 1687032, 1827618, 2436824, 2530548, 2741427, 3374064, 3655236, 4873648, 5061096, 5482854, 7310472, 8224281, 10122192, 10965708, 14620944, 16448562, 21931416, 32897124, 43862832, 65794248, 131588496]

約数ペア:

[(1, 131588496), (2, 65794248), (3, 43862832), (4, 32897124), (6, 21931416), (8, 16448562), (9, 14620944), (12, 10965708), (13, 10122192), (16, 8224281), (18, 7310472), (24, 5482854), (26, 5061096), (27, 4873648), (36, 3655236), (39, 3374064), (48, 2741427), (52, 2530548), (54, 2436824), (72, 1827618), (78, 1687032), (104, 1265274), (108, 1218412), (117, 1124688), (144, 913809), (156, 843516), (208, 632637), (216, 609206), (234, 562344), (312, 421758), (351, 374896), (432, 304603), (468, 281172), (624, 210879), (702, 187448), (936, 140586), (1404, 93724), (1872, 70293), (2808, 46862), (5616, 23431)]