156980827257

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2571

約数の個数: 96

約数和(自身を含む): 240172646400

約数和(自身を除く): 83191819143

約数列:

[1, 3, 19, 23, 37, 57, 69, 71, 111, 213, 361, 437, 703, 851, 1083, 1311, 1349, 1633, 2109, 2399, 2553, 2627, 4047, 4899, 7197, 7881, 8303, 13357, 16169, 24909, 25631, 31027, 40071, 45581, 48507, 49913, 55177, 60421, 76893, 88763, 93081, 136743, 149739, 165531, 170329, 181263, 266289, 307211, 510987, 589513, 866039, 921633, 948347, 1048363, 1147999, 1686497, 1768539, 2041549, 2598117, 2845041, 3145089, 3236251, 3443997, 3917567, 5059491, 6124647, 6302173, 9708753, 11752701, 18906519, 19918897, 21811981, 32043443, 38789431, 59756691, 61488769, 65435943, 74433773, 96130329, 116368293, 119741287, 144949979, 184466307, 223301319, 359223861, 434849937, 736999189, 1414241687, 2210997567, 2275084453, 2754049601, 4242725061, 6825253359, 8262148803, 52326942419, 156980827257]

約数ペア:

[(1, 156980827257), (3, 52326942419), (19, 8262148803), (23, 6825253359), (37, 4242725061), (57, 2754049601), (69, 2275084453), (71, 2210997567), (111, 1414241687), (213, 736999189), (361, 434849937), (437, 359223861), (703, 223301319), (851, 184466307), (1083, 144949979), (1311, 119741287), (1349, 116368293), (1633, 96130329), (2109, 74433773), (2399, 65435943), (2553, 61488769), (2627, 59756691), (4047, 38789431), (4899, 32043443), (7197, 21811981), (7881, 19918897), (8303, 18906519), (13357, 11752701), (16169, 9708753), (24909, 6302173), (25631, 6124647), (31027, 5059491), (40071, 3917567), (45581, 3443997), (48507, 3236251), (49913, 3145089), (55177, 2845041), (60421, 2598117), (76893, 2041549), (88763, 1768539), (93081, 1686497), (136743, 1147999), (149739, 1048363), (165531, 948347), (170329, 921633), (181263, 866039), (266289, 589513), (307211, 510987)]