159817968

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19507

約数の個数: 80

約数和(自身を含む): 482905600

約数和(自身を除く): 323087632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19471, 38942, 58413, 77884, 116826, 155768, 175239, 233652, 311536, 350478, 369949, 467304, 525717, 700956, 739898, 934608, 1051434, 1109847, 1401912, 1479796, 2102868, 2219694, 2803824, 2959592, 3329541, 4205736, 4439388, 5919184, 6659082, 8411472, 8878776, 9988623, 13318164, 17757552, 19977246, 26636328, 39954492, 53272656, 79908984, 159817968]

約数ペア:

[(1, 159817968), (2, 79908984), (3, 53272656), (4, 39954492), (6, 26636328), (8, 19977246), (9, 17757552), (12, 13318164), (16, 9988623), (18, 8878776), (19, 8411472), (24, 6659082), (27, 5919184), (36, 4439388), (38, 4205736), (48, 3329541), (54, 2959592), (57, 2803824), (72, 2219694), (76, 2102868), (108, 1479796), (114, 1401912), (144, 1109847), (152, 1051434), (171, 934608), (216, 739898), (228, 700956), (304, 525717), (342, 467304), (432, 369949), (456, 350478), (513, 311536), (684, 233652), (912, 175239), (1026, 155768), (1368, 116826), (2052, 77884), (2736, 58413), (4104, 38942), (8208, 19471)]