128300445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 308206080

約数和(自身を除く): 179905635

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 19, 21, 35, 39, 45, 51, 57, 63, 65, 85, 91, 95, 97, 105, 117, 119, 133, 153, 171, 195, 221, 247, 255, 273, 285, 291, 315, 323, 357, 399, 455, 485, 585, 595, 663, 665, 679, 741, 765, 819, 855, 873, 969, 1071, 1105, 1197, 1235, 1261, 1365, 1455, 1547, 1615, 1649, 1729, 1785, 1843, 1989, 1995, 2037, 2223, 2261, 2907, 3315, 3395, 3705, 3783, 4095, 4199, 4365, 4641, 4845, 4947, 5187, 5355, 5529, 5985, 6111, 6305, 6783, 7735, 8245, 8645, 8827, 9215, 9945, 10185, 11115, 11305, 11349, 11543, 12597, 12901, 13923, 14535, 14841, 15561, 16587, 18915, 20349, 20995, 21437, 23205, 23959, 24735, 25935, 26481, 27645, 29393, 30555, 31331, 33915, 34629, 37791, 38703, 44135, 56745, 57715, 62985, 64311, 64505, 69615, 71877, 74205, 77805, 79443, 82935, 88179, 93993, 101745, 103887, 107185, 116109, 119795, 132405, 146965, 150059, 156655, 167713, 173145, 188955, 192933, 193515, 215631, 219317, 264537, 281979, 321555, 359385, 397215, 407303, 440895, 450177, 469965, 503139, 519435, 580545, 657951, 750295, 838565, 964665, 1078155, 1096585, 1221909, 1322685, 1350531, 1409895, 1509417, 1973853, 2036515, 2250885, 2515695, 2851121, 3289755, 3665727, 6109545, 6752655, 7547085, 8553363, 9869265, 14255605, 18328635, 25660089, 42766815, 128300445]

約数ペア:

[(1, 128300445), (3, 42766815), (5, 25660089), (7, 18328635), (9, 14255605), (13, 9869265), (15, 8553363), (17, 7547085), (19, 6752655), (21, 6109545), (35, 3665727), (39, 3289755), (45, 2851121), (51, 2515695), (57, 2250885), (63, 2036515), (65, 1973853), (85, 1509417), (91, 1409895), (95, 1350531), (97, 1322685), (105, 1221909), (117, 1096585), (119, 1078155), (133, 964665), (153, 838565), (171, 750295), (195, 657951), (221, 580545), (247, 519435), (255, 503139), (273, 469965), (285, 450177), (291, 440895), (315, 407303), (323, 397215), (357, 359385), (399, 321555), (455, 281979), (485, 264537), (585, 219317), (595, 215631), (663, 193515), (665, 192933), (679, 188955), (741, 173145), (765, 167713), (819, 156655), (855, 150059), (873, 146965), (969, 132405), (1071, 119795), (1105, 116109), (1197, 107185), (1235, 103887), (1261, 101745), (1365, 93993), (1455, 88179), (1547, 82935), (1615, 79443), (1649, 77805), (1729, 74205), (1785, 71877), (1843, 69615), (1989, 64505), (1995, 64311), (2037, 62985), (2223, 57715), (2261, 56745), (2907, 44135), (3315, 38703), (3395, 37791), (3705, 34629), (3783, 33915), (4095, 31331), (4199, 30555), (4365, 29393), (4641, 27645), (4845, 26481), (4947, 25935), (5187, 24735), (5355, 23959), (5529, 23205), (5985, 21437), (6111, 20995), (6305, 20349), (6783, 18915), (7735, 16587), (8245, 15561), (8645, 14841), (8827, 14535), (9215, 13923), (9945, 12901), (10185, 12597), (11115, 11543), (11305, 11349)]