153739664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 335645184

約数和(自身を除く): 181905520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 113, 124, 208, 211, 226, 248, 403, 422, 452, 496, 806, 844, 904, 1469, 1612, 1688, 1808, 2743, 2938, 3224, 3376, 3503, 5486, 5876, 6448, 6541, 7006, 10972, 11752, 13082, 14012, 21944, 23504, 23843, 26164, 28024, 43888, 45539, 47686, 52328, 56048, 85033, 91078, 95372, 104656, 170066, 182156, 190744, 309959, 340132, 364312, 381488, 619918, 680264, 728624, 739133, 1239836, 1360528, 1478266, 2479672, 2956532, 4959344, 5913064, 9608729, 11826128, 19217458, 38434916, 76869832, 153739664]

約数ペア:

[(1, 153739664), (2, 76869832), (4, 38434916), (8, 19217458), (13, 11826128), (16, 9608729), (26, 5913064), (31, 4959344), (52, 2956532), (62, 2479672), (104, 1478266), (113, 1360528), (124, 1239836), (208, 739133), (211, 728624), (226, 680264), (248, 619918), (403, 381488), (422, 364312), (452, 340132), (496, 309959), (806, 190744), (844, 182156), (904, 170066), (1469, 104656), (1612, 95372), (1688, 91078), (1808, 85033), (2743, 56048), (2938, 52328), (3224, 47686), (3376, 45539), (3503, 43888), (5486, 28024), (5876, 26164), (6448, 23843), (6541, 23504), (7006, 21944), (10972, 14012), (11752, 13082)]