165721344

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 477314880

約数和(自身を除く): 311593536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 256, 277, 304, 328, 384, 456, 492, 554, 608, 656, 768, 779, 831, 912, 984, 1108, 1216, 1312, 1558, 1662, 1824, 1968, 2216, 2337, 2432, 2624, 3116, 3324, 3648, 3936, 4432, 4674, 4864, 5248, 5263, 6232, 6648, 7296, 7872, 8864, 9348, 10496, 10526, 11357, 12464, 13296, 14592, 15744, 15789, 17728, 18696, 21052, 22714, 24928, 26592, 31488, 31578, 34071, 35456, 37392, 42104, 45428, 49856, 53184, 63156, 68142, 70912, 74784, 84208, 90856, 99712, 106368, 126312, 136284, 149568, 168416, 181712, 199424, 212736, 215783, 252624, 272568, 299136, 336832, 363424, 431566, 505248, 545136, 598272, 647349, 673664, 726848, 863132, 1010496, 1090272, 1294698, 1347328, 1453696, 1726264, 2020992, 2180544, 2589396, 2907392, 3452528, 4041984, 4361088, 5178792, 6905056, 8722176, 10357584, 13810112, 20715168, 27620224, 41430336, 55240448, 82860672, 165721344]

約数ペア:

[(1, 165721344), (2, 82860672), (3, 55240448), (4, 41430336), (6, 27620224), (8, 20715168), (12, 13810112), (16, 10357584), (19, 8722176), (24, 6905056), (32, 5178792), (38, 4361088), (41, 4041984), (48, 3452528), (57, 2907392), (64, 2589396), (76, 2180544), (82, 2020992), (96, 1726264), (114, 1453696), (123, 1347328), (128, 1294698), (152, 1090272), (164, 1010496), (192, 863132), (228, 726848), (246, 673664), (256, 647349), (277, 598272), (304, 545136), (328, 505248), (384, 431566), (456, 363424), (492, 336832), (554, 299136), (608, 272568), (656, 252624), (768, 215783), (779, 212736), (831, 199424), (912, 181712), (984, 168416), (1108, 149568), (1216, 136284), (1312, 126312), (1558, 106368), (1662, 99712), (1824, 90856), (1968, 84208), (2216, 74784), (2337, 70912), (2432, 68142), (2624, 63156), (3116, 53184), (3324, 49856), (3648, 45428), (3936, 42104), (4432, 37392), (4674, 35456), (4864, 34071), (5248, 31578), (5263, 31488), (6232, 26592), (6648, 24928), (7296, 22714), (7872, 21052), (8864, 18696), (9348, 17728), (10496, 15789), (10526, 15744), (11357, 14592), (12464, 13296)]