128963016

素因数分解:

$2^3\times 3^{11}\times 7^1\times {\mathrm{13}}^1$

素因数の和:59

約数の個数: 192

約数和(自身を含む): 446409600

約数和(自身を除く): 317446584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1638, 1701, 1944, 2106, 2184, 2187, 2268, 2457, 2808, 2916, 3159, 3276, 3402, 4212, 4374, 4536, 4914, 5103, 5832, 6318, 6552, 6561, 6804, 7371, 8424, 8748, 9477, 9828, 10206, 12636, 13122, 13608, 14742, 15309, 17496, 18954, 19656, 19683, 20412, 22113, 25272, 26244, 28431, 29484, 30618, 37908, 39366, 40824, 44226, 45927, 52488, 56862, 58968, 59049, 61236, 66339, 75816, 78732, 85293, 88452, 91854, 113724, 118098, 122472, 132678, 137781, 157464, 170586, 176904, 177147, 183708, 199017, 227448, 236196, 255879, 265356, 275562, 341172, 354294, 367416, 398034, 413343, 472392, 511758, 530712, 551124, 597051, 682344, 708588, 767637, 796068, 826686, 1023516, 1102248, 1194102, 1240029, 1417176, 1535274, 1592136, 1653372, 1791153, 2047032, 2302911, 2388204, 2480058, 3070548, 3306744, 3582306, 4605822, 4776408, 4960116, 5373459, 6141096, 7164612, 9211644, 9920232, 10746918, 14329224, 16120377, 18423288, 21493836, 32240754, 42987672, 64481508, 128963016]

約数ペア:

[(1, 128963016), (2, 64481508), (3, 42987672), (4, 32240754), (6, 21493836), (7, 18423288), (8, 16120377), (9, 14329224), (12, 10746918), (13, 9920232), (14, 9211644), (18, 7164612), (21, 6141096), (24, 5373459), (26, 4960116), (27, 4776408), (28, 4605822), (36, 3582306), (39, 3306744), (42, 3070548), (52, 2480058), (54, 2388204), (56, 2302911), (63, 2047032), (72, 1791153), (78, 1653372), (81, 1592136), (84, 1535274), (91, 1417176), (104, 1240029), (108, 1194102), (117, 1102248), (126, 1023516), (156, 826686), (162, 796068), (168, 767637), (182, 708588), (189, 682344), (216, 597051), (234, 551124), (243, 530712), (252, 511758), (273, 472392), (312, 413343), (324, 398034), (351, 367416), (364, 354294), (378, 341172), (468, 275562), (486, 265356), (504, 255879), (546, 236196), (567, 227448), (648, 199017), (702, 183708), (728, 177147), (729, 176904), (756, 170586), (819, 157464), (936, 137781), (972, 132678), (1053, 122472), (1092, 118098), (1134, 113724), (1404, 91854), (1458, 88452), (1512, 85293), (1638, 78732), (1701, 75816), (1944, 66339), (2106, 61236), (2184, 59049), (2187, 58968), (2268, 56862), (2457, 52488), (2808, 45927), (2916, 44226), (3159, 40824), (3276, 39366), (3402, 37908), (4212, 30618), (4374, 29484), (4536, 28431), (4914, 26244), (5103, 25272), (5832, 22113), (6318, 20412), (6552, 19683), (6561, 19656), (6804, 18954), (7371, 17496), (8424, 15309), (8748, 14742), (9477, 13608), (9828, 13122), (10206, 12636)]