173850976

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 411723648

約数和(自身を除く): 237872672

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 61, 62, 68, 104, 122, 124, 136, 169, 208, 221, 244, 248, 272, 338, 403, 416, 442, 488, 496, 527, 544, 676, 793, 806, 884, 976, 992, 1037, 1054, 1352, 1586, 1612, 1768, 1891, 1952, 2074, 2108, 2704, 2873, 3172, 3224, 3536, 3782, 4148, 4216, 5239, 5408, 5746, 6344, 6448, 6851, 7072, 7564, 8296, 8432, 10309, 10478, 11492, 12688, 12896, 13481, 13702, 15128, 16592, 16864, 20618, 20956, 22984, 24583, 25376, 26962, 27404, 30256, 32147, 33184, 41236, 41912, 45968, 49166, 53924, 54808, 60512, 64294, 82472, 83824, 89063, 91936, 98332, 107848, 109616, 128588, 164944, 167648, 175253, 178126, 196664, 215696, 219232, 257176, 319579, 329888, 350506, 356252, 393328, 417911, 431392, 514352, 639158, 701012, 712504, 786656, 835822, 1028704, 1278316, 1402024, 1425008, 1671644, 2556632, 2804048, 2850016, 3343288, 5113264, 5432843, 5608096, 6686576, 10226528, 10865686, 13373152, 21731372, 43462744, 86925488, 173850976]

約数ペア:

[(1, 173850976), (2, 86925488), (4, 43462744), (8, 21731372), (13, 13373152), (16, 10865686), (17, 10226528), (26, 6686576), (31, 5608096), (32, 5432843), (34, 5113264), (52, 3343288), (61, 2850016), (62, 2804048), (68, 2556632), (104, 1671644), (122, 1425008), (124, 1402024), (136, 1278316), (169, 1028704), (208, 835822), (221, 786656), (244, 712504), (248, 701012), (272, 639158), (338, 514352), (403, 431392), (416, 417911), (442, 393328), (488, 356252), (496, 350506), (527, 329888), (544, 319579), (676, 257176), (793, 219232), (806, 215696), (884, 196664), (976, 178126), (992, 175253), (1037, 167648), (1054, 164944), (1352, 128588), (1586, 109616), (1612, 107848), (1768, 98332), (1891, 91936), (1952, 89063), (2074, 83824), (2108, 82472), (2704, 64294), (2873, 60512), (3172, 54808), (3224, 53924), (3536, 49166), (3782, 45968), (4148, 41912), (4216, 41236), (5239, 33184), (5408, 32147), (5746, 30256), (6344, 27404), (6448, 26962), (6851, 25376), (7072, 24583), (7564, 22984), (8296, 20956), (8432, 20618), (10309, 16864), (10478, 16592), (11492, 15128), (12688, 13702), (12896, 13481)]