173688424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 437472000

約数和(自身を除く): 263783576

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 29, 38, 52, 56, 58, 76, 91, 104, 116, 133, 152, 182, 203, 232, 247, 266, 364, 377, 406, 433, 494, 532, 551, 728, 754, 812, 866, 988, 1064, 1102, 1508, 1624, 1729, 1732, 1976, 2204, 2639, 3016, 3031, 3458, 3464, 3857, 4408, 5278, 5629, 6062, 6916, 7163, 7714, 8227, 10556, 11258, 12124, 12557, 13832, 14326, 15428, 16454, 21112, 22516, 24248, 25114, 28652, 30856, 32908, 39403, 45032, 50141, 50228, 57304, 57589, 65816, 78806, 87899, 100282, 100456, 106951, 115178, 157612, 163241, 175798, 200564, 213902, 230356, 238583, 315224, 326482, 351596, 401128, 427804, 460712, 477166, 652964, 703192, 748657, 855608, 954332, 1142687, 1305928, 1497314, 1670081, 1908664, 2285374, 2994628, 3101579, 3340162, 4570748, 5989256, 6203158, 6680324, 9141496, 12406316, 13360648, 21711053, 24812632, 43422106, 86844212, 173688424]

約数ペア:

[(1, 173688424), (2, 86844212), (4, 43422106), (7, 24812632), (8, 21711053), (13, 13360648), (14, 12406316), (19, 9141496), (26, 6680324), (28, 6203158), (29, 5989256), (38, 4570748), (52, 3340162), (56, 3101579), (58, 2994628), (76, 2285374), (91, 1908664), (104, 1670081), (116, 1497314), (133, 1305928), (152, 1142687), (182, 954332), (203, 855608), (232, 748657), (247, 703192), (266, 652964), (364, 477166), (377, 460712), (406, 427804), (433, 401128), (494, 351596), (532, 326482), (551, 315224), (728, 238583), (754, 230356), (812, 213902), (866, 200564), (988, 175798), (1064, 163241), (1102, 157612), (1508, 115178), (1624, 106951), (1729, 100456), (1732, 100282), (1976, 87899), (2204, 78806), (2639, 65816), (3016, 57589), (3031, 57304), (3458, 50228), (3464, 50141), (3857, 45032), (4408, 39403), (5278, 32908), (5629, 30856), (6062, 28652), (6916, 25114), (7163, 24248), (7714, 22516), (8227, 21112), (10556, 16454), (11258, 15428), (12124, 14326), (12557, 13832)]