156720449745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26021}}^1\times {\mathrm{7873}}^1$

素因数の和:33922

約数の個数: 48

約数和(自身を含む): 287675708112

約数和(自身を除く): 130955258367

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 7873, 23619, 26021, 39365, 70857, 78063, 118095, 130105, 133841, 234189, 354285, 390315, 401523, 442357, 669205, 1170945, 1204569, 1327071, 2007615, 2211785, 3981213, 6022845, 6635355, 19906065, 204863333, 614589999, 1024316665, 1843769997, 3072949995, 3482676661, 9218849985, 10448029983, 17413383305, 31344089949, 52240149915, 156720449745]

約数ペア:

[(1, 156720449745), (3, 52240149915), (5, 31344089949), (9, 17413383305), (15, 10448029983), (17, 9218849985), (45, 3482676661), (51, 3072949995), (85, 1843769997), (153, 1024316665), (255, 614589999), (765, 204863333), (7873, 19906065), (23619, 6635355), (26021, 6022845), (39365, 3981213), (70857, 2211785), (78063, 2007615), (118095, 1327071), (130105, 1204569), (133841, 1170945), (234189, 669205), (354285, 442357), (390315, 401523)]