168821016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4593

約数の個数: 128

約数和(自身を含む): 550126080

約数和(自身を除く): 381305064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4547, 4641, 5304, 6188, 9094, 9282, 12376, 13641, 18188, 18564, 27282, 31829, 36376, 37128, 54564, 59111, 63658, 77299, 95487, 109128, 118222, 127316, 154598, 177333, 190974, 231897, 236444, 254632, 309196, 354666, 381948, 413777, 463794, 472888, 541093, 618392, 709332, 763896, 827554, 927588, 1004887, 1082186, 1241331, 1418664, 1623279, 1655108, 1855176, 2009774, 2164372, 2482662, 3014661, 3246558, 3310216, 4019548, 4328744, 4965324, 6029322, 6493116, 7034209, 8039096, 9930648, 12058644, 12986232, 14068418, 21102627, 24117288, 28136836, 42205254, 56273672, 84410508, 168821016]

約数ペア:

[(1, 168821016), (2, 84410508), (3, 56273672), (4, 42205254), (6, 28136836), (7, 24117288), (8, 21102627), (12, 14068418), (13, 12986232), (14, 12058644), (17, 9930648), (21, 8039096), (24, 7034209), (26, 6493116), (28, 6029322), (34, 4965324), (39, 4328744), (42, 4019548), (51, 3310216), (52, 3246558), (56, 3014661), (68, 2482662), (78, 2164372), (84, 2009774), (91, 1855176), (102, 1655108), (104, 1623279), (119, 1418664), (136, 1241331), (156, 1082186), (168, 1004887), (182, 927588), (204, 827554), (221, 763896), (238, 709332), (273, 618392), (312, 541093), (357, 472888), (364, 463794), (408, 413777), (442, 381948), (476, 354666), (546, 309196), (663, 254632), (714, 236444), (728, 231897), (884, 190974), (952, 177333), (1092, 154598), (1326, 127316), (1428, 118222), (1547, 109128), (1768, 95487), (2184, 77299), (2652, 63658), (2856, 59111), (3094, 54564), (4547, 37128), (4641, 36376), (5304, 31829), (6188, 27282), (9094, 18564), (9282, 18188), (12376, 13641)]