157744856815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 248461516800

約数和(自身を除く): 90716659985

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 139, 247, 251, 455, 523, 665, 695, 973, 1235, 1255, 1729, 1757, 1807, 2615, 2641, 3263, 3661, 4769, 4865, 6799, 8645, 8785, 9035, 9937, 12649, 13205, 16315, 18305, 18487, 22841, 23845, 33383, 33995, 34333, 34889, 47593, 49685, 61997, 63245, 69559, 72697, 92435, 114205, 129181, 131273, 166915, 171665, 174445, 237965, 240331, 244223, 309985, 347795, 363485, 433979, 453557, 508879, 645905, 656365, 662891, 904267, 918911, 945061, 1201655, 1221115, 1381243, 1706549, 2169895, 2267785, 2494187, 2544395, 3174899, 3314455, 4521335, 4594555, 4640237, 4725305, 6615427, 6906215, 8532745, 8617583, 9668701, 11945843, 12470935, 15874495, 17459309, 17956159, 18246947, 23201185, 32424431, 33077135, 43087915, 48343505, 59729215, 60323081, 87296545, 89780795, 91234735, 125693113, 127728629, 162122155, 226971017, 237210311, 301615405, 346691993, 628465565, 638643145, 1134855085, 1186051555, 1660472177, 1733459965, 2426843951, 4506995909, 8302360885, 12134219755, 22534979545, 31548971363, 157744856815]

約数ペア:

[(1, 157744856815), (5, 31548971363), (7, 22534979545), (13, 12134219755), (19, 8302360885), (35, 4506995909), (65, 2426843951), (91, 1733459965), (95, 1660472177), (133, 1186051555), (139, 1134855085), (247, 638643145), (251, 628465565), (455, 346691993), (523, 301615405), (665, 237210311), (695, 226971017), (973, 162122155), (1235, 127728629), (1255, 125693113), (1729, 91234735), (1757, 89780795), (1807, 87296545), (2615, 60323081), (2641, 59729215), (3263, 48343505), (3661, 43087915), (4769, 33077135), (4865, 32424431), (6799, 23201185), (8645, 18246947), (8785, 17956159), (9035, 17459309), (9937, 15874495), (12649, 12470935), (13205, 11945843), (16315, 9668701), (18305, 8617583), (18487, 8532745), (22841, 6906215), (23845, 6615427), (33383, 4725305), (33995, 4640237), (34333, 4594555), (34889, 4521335), (47593, 3314455), (49685, 3174899), (61997, 2544395), (63245, 2494187), (69559, 2267785), (72697, 2169895), (92435, 1706549), (114205, 1381243), (129181, 1221115), (131273, 1201655), (166915, 945061), (171665, 918911), (174445, 904267), (237965, 662891), (240331, 656365), (244223, 645905), (309985, 508879), (347795, 453557), (363485, 433979)]