171906112

素因数分解:

$2^6\times 7^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 112

約数和(自身を含む): 409651200

約数和(自身を除く): 237745088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 191, 196, 224, 287, 328, 343, 382, 392, 448, 574, 656, 686, 764, 784, 1148, 1312, 1337, 1372, 1528, 1568, 2009, 2296, 2624, 2674, 2744, 3056, 3136, 4018, 4592, 5348, 5488, 6112, 7831, 8036, 9184, 9359, 10696, 10976, 12224, 14063, 15662, 16072, 18368, 18718, 21392, 21952, 28126, 31324, 32144, 37436, 42784, 54817, 56252, 62648, 64288, 65513, 74872, 85568, 109634, 112504, 125296, 128576, 131026, 149744, 219268, 225008, 250592, 262052, 299488, 383719, 438536, 450016, 501184, 524104, 598976, 767438, 877072, 900032, 1048208, 1534876, 1754144, 2096416, 2686033, 3069752, 3508288, 4192832, 5372066, 6139504, 10744132, 12279008, 21488264, 24558016, 42976528, 85953056, 171906112]

約数ペア:

[(1, 171906112), (2, 85953056), (4, 42976528), (7, 24558016), (8, 21488264), (14, 12279008), (16, 10744132), (28, 6139504), (32, 5372066), (41, 4192832), (49, 3508288), (56, 3069752), (64, 2686033), (82, 2096416), (98, 1754144), (112, 1534876), (164, 1048208), (191, 900032), (196, 877072), (224, 767438), (287, 598976), (328, 524104), (343, 501184), (382, 450016), (392, 438536), (448, 383719), (574, 299488), (656, 262052), (686, 250592), (764, 225008), (784, 219268), (1148, 149744), (1312, 131026), (1337, 128576), (1372, 125296), (1528, 112504), (1568, 109634), (2009, 85568), (2296, 74872), (2624, 65513), (2674, 64288), (2744, 62648), (3056, 56252), (3136, 54817), (4018, 42784), (4592, 37436), (5348, 32144), (5488, 31324), (6112, 28126), (7831, 21952), (8036, 21392), (9184, 18718), (9359, 18368), (10696, 16072), (10976, 15662), (12224, 14063)]