141554490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 426995712

約数和(自身を除く): 285441222

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 233, 263, 330, 385, 462, 466, 526, 699, 770, 789, 1155, 1165, 1315, 1398, 1578, 1631, 1841, 2310, 2330, 2563, 2630, 2893, 3262, 3495, 3682, 3945, 4893, 5126, 5523, 5786, 6990, 7689, 7890, 8155, 8679, 9205, 9786, 11046, 12815, 14465, 15378, 16310, 17358, 17941, 18410, 20251, 24465, 25630, 27615, 28930, 35882, 38445, 40502, 43395, 48930, 53823, 55230, 60753, 61279, 76890, 86790, 89705, 101255, 107646, 121506, 122558, 179410, 183837, 202510, 269115, 303765, 306395, 367674, 428953, 538230, 607530, 612790, 674069, 857906, 919185, 1286859, 1348138, 1838370, 2022207, 2144765, 2573718, 3370345, 4044414, 4289530, 4718483, 6434295, 6740690, 9436966, 10111035, 12868590, 14155449, 20222070, 23592415, 28310898, 47184830, 70777245, 141554490]

約数ペア:

[(1, 141554490), (2, 70777245), (3, 47184830), (5, 28310898), (6, 23592415), (7, 20222070), (10, 14155449), (11, 12868590), (14, 10111035), (15, 9436966), (21, 6740690), (22, 6434295), (30, 4718483), (33, 4289530), (35, 4044414), (42, 3370345), (55, 2573718), (66, 2144765), (70, 2022207), (77, 1838370), (105, 1348138), (110, 1286859), (154, 919185), (165, 857906), (210, 674069), (231, 612790), (233, 607530), (263, 538230), (330, 428953), (385, 367674), (462, 306395), (466, 303765), (526, 269115), (699, 202510), (770, 183837), (789, 179410), (1155, 122558), (1165, 121506), (1315, 107646), (1398, 101255), (1578, 89705), (1631, 86790), (1841, 76890), (2310, 61279), (2330, 60753), (2563, 55230), (2630, 53823), (2893, 48930), (3262, 43395), (3495, 40502), (3682, 38445), (3945, 35882), (4893, 28930), (5126, 27615), (5523, 25630), (5786, 24465), (6990, 20251), (7689, 18410), (7890, 17941), (8155, 17358), (8679, 16310), (9205, 15378), (9786, 14465), (11046, 12815)]