172089456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 560964096

約数和(自身を除く): 388874640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 101, 112, 132, 154, 168, 176, 202, 231, 264, 303, 308, 336, 404, 461, 462, 528, 606, 616, 707, 808, 922, 924, 1111, 1212, 1232, 1383, 1414, 1616, 1844, 1848, 2121, 2222, 2424, 2766, 2828, 3227, 3333, 3688, 3696, 4242, 4444, 4848, 5071, 5532, 5656, 6454, 6666, 7376, 7777, 8484, 8888, 9681, 10142, 11064, 11312, 12908, 13332, 15213, 15554, 16968, 17776, 19362, 20284, 22128, 23331, 25816, 26664, 30426, 31108, 33936, 35497, 38724, 40568, 46561, 46662, 51632, 53328, 60852, 62216, 70994, 77448, 81136, 93122, 93324, 106491, 121704, 124432, 139683, 141988, 154896, 186244, 186648, 212982, 243408, 279366, 283976, 325927, 372488, 373296, 425964, 512171, 558732, 567952, 651854, 744976, 851928, 977781, 1024342, 1117464, 1303708, 1536513, 1703856, 1955562, 2048684, 2234928, 2607416, 3073026, 3585197, 3911124, 4097368, 5214832, 6146052, 7170394, 7822248, 8194736, 10755591, 12292104, 14340788, 15644496, 21511182, 24584208, 28681576, 43022364, 57363152, 86044728, 172089456]

約数ペア:

[(1, 172089456), (2, 86044728), (3, 57363152), (4, 43022364), (6, 28681576), (7, 24584208), (8, 21511182), (11, 15644496), (12, 14340788), (14, 12292104), (16, 10755591), (21, 8194736), (22, 7822248), (24, 7170394), (28, 6146052), (33, 5214832), (42, 4097368), (44, 3911124), (48, 3585197), (56, 3073026), (66, 2607416), (77, 2234928), (84, 2048684), (88, 1955562), (101, 1703856), (112, 1536513), (132, 1303708), (154, 1117464), (168, 1024342), (176, 977781), (202, 851928), (231, 744976), (264, 651854), (303, 567952), (308, 558732), (336, 512171), (404, 425964), (461, 373296), (462, 372488), (528, 325927), (606, 283976), (616, 279366), (707, 243408), (808, 212982), (922, 186648), (924, 186244), (1111, 154896), (1212, 141988), (1232, 139683), (1383, 124432), (1414, 121704), (1616, 106491), (1844, 93324), (1848, 93122), (2121, 81136), (2222, 77448), (2424, 70994), (2766, 62216), (2828, 60852), (3227, 53328), (3333, 51632), (3688, 46662), (3696, 46561), (4242, 40568), (4444, 38724), (4848, 35497), (5071, 33936), (5532, 31108), (5656, 30426), (6454, 26664), (6666, 25816), (7376, 23331), (7777, 22128), (8484, 20284), (8888, 19362), (9681, 17776), (10142, 16968), (11064, 15554), (11312, 15213), (12908, 13332)]