162661488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 298023312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 478, 528, 717, 956, 1289, 1434, 1912, 2578, 2629, 2868, 3824, 3867, 5156, 5258, 5736, 7734, 7887, 10312, 10516, 11472, 14179, 15468, 15774, 20624, 21032, 28358, 30936, 31548, 42064, 42537, 56716, 61872, 63096, 85074, 113432, 126192, 170148, 226864, 308071, 340296, 616142, 680592, 924213, 1232284, 1848426, 2464568, 3388781, 3696852, 4929136, 6777562, 7393704, 10166343, 13555124, 14787408, 20332686, 27110248, 40665372, 54220496, 81330744, 162661488]

約数ペア:

[(1, 162661488), (2, 81330744), (3, 54220496), (4, 40665372), (6, 27110248), (8, 20332686), (11, 14787408), (12, 13555124), (16, 10166343), (22, 7393704), (24, 6777562), (33, 4929136), (44, 3696852), (48, 3388781), (66, 2464568), (88, 1848426), (132, 1232284), (176, 924213), (239, 680592), (264, 616142), (478, 340296), (528, 308071), (717, 226864), (956, 170148), (1289, 126192), (1434, 113432), (1912, 85074), (2578, 63096), (2629, 61872), (2868, 56716), (3824, 42537), (3867, 42064), (5156, 31548), (5258, 30936), (5736, 28358), (7734, 21032), (7887, 20624), (10312, 15774), (10516, 15468), (11472, 14179)]