127739664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 402669540

約数和(自身を除く): 274929876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 169, 174, 181, 208, 232, 234, 261, 312, 338, 348, 362, 377, 464, 468, 507, 522, 543, 624, 676, 696, 724, 754, 936, 1014, 1044, 1086, 1131, 1352, 1392, 1448, 1508, 1521, 1629, 1872, 2028, 2088, 2172, 2262, 2353, 2704, 2896, 3016, 3042, 3258, 3393, 4056, 4176, 4344, 4524, 4706, 4901, 5249, 6032, 6084, 6516, 6786, 7059, 8112, 8688, 9048, 9412, 9802, 10498, 12168, 13032, 13572, 14118, 14703, 15747, 18096, 18824, 19604, 20996, 21177, 24336, 26064, 27144, 28236, 29406, 30589, 31494, 37648, 39208, 41992, 42354, 44109, 47241, 54288, 56472, 58812, 61178, 62988, 68237, 78416, 83984, 84708, 88218, 91767, 94482, 112944, 117624, 122356, 125976, 136474, 169416, 176436, 183534, 188964, 204711, 235248, 244712, 251952, 272948, 275301, 338832, 352872, 367068, 377928, 409422, 489424, 545896, 550602, 614133, 705744, 734136, 755856, 818844, 887081, 1091792, 1101204, 1228266, 1468272, 1637688, 1774162, 2202408, 2456532, 2661243, 3275376, 3548324, 4404816, 4913064, 5322486, 7096648, 7983729, 9826128, 10644972, 14193296, 15967458, 21289944, 31934916, 42579888, 63869832, 127739664]

約数ペア:

[(1, 127739664), (2, 63869832), (3, 42579888), (4, 31934916), (6, 21289944), (8, 15967458), (9, 14193296), (12, 10644972), (13, 9826128), (16, 7983729), (18, 7096648), (24, 5322486), (26, 4913064), (29, 4404816), (36, 3548324), (39, 3275376), (48, 2661243), (52, 2456532), (58, 2202408), (72, 1774162), (78, 1637688), (87, 1468272), (104, 1228266), (116, 1101204), (117, 1091792), (144, 887081), (156, 818844), (169, 755856), (174, 734136), (181, 705744), (208, 614133), (232, 550602), (234, 545896), (261, 489424), (312, 409422), (338, 377928), (348, 367068), (362, 352872), (377, 338832), (464, 275301), (468, 272948), (507, 251952), (522, 244712), (543, 235248), (624, 204711), (676, 188964), (696, 183534), (724, 176436), (754, 169416), (936, 136474), (1014, 125976), (1044, 122356), (1086, 117624), (1131, 112944), (1352, 94482), (1392, 91767), (1448, 88218), (1508, 84708), (1521, 83984), (1629, 78416), (1872, 68237), (2028, 62988), (2088, 61178), (2172, 58812), (2262, 56472), (2353, 54288), (2704, 47241), (2896, 44109), (3016, 42354), (3042, 41992), (3258, 39208), (3393, 37648), (4056, 31494), (4176, 30589), (4344, 29406), (4524, 28236), (4706, 27144), (4901, 26064), (5249, 24336), (6032, 21177), (6084, 20996), (6516, 19604), (6786, 18824), (7059, 18096), (8112, 15747), (8688, 14703), (9048, 14118), (9412, 13572), (9802, 13032), (10498, 12168)]