156369080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 421303680

約数和(自身を除く): 264934600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 53, 56, 70, 82, 106, 140, 164, 205, 212, 257, 265, 280, 287, 328, 371, 410, 424, 514, 530, 574, 742, 820, 1028, 1060, 1148, 1285, 1435, 1484, 1640, 1799, 1855, 2056, 2120, 2173, 2296, 2570, 2870, 2968, 3598, 3710, 4346, 5140, 5740, 7196, 7420, 8692, 8995, 10280, 10537, 10865, 11480, 13621, 14392, 14840, 15211, 17384, 17990, 21074, 21730, 27242, 30422, 35980, 42148, 43460, 52685, 54484, 60844, 68105, 71960, 73759, 76055, 84296, 86920, 95347, 105370, 108968, 121688, 136210, 147518, 152110, 190694, 210740, 272420, 295036, 304220, 368795, 381388, 421480, 476735, 544840, 558461, 590072, 608440, 737590, 762776, 953470, 1116922, 1475180, 1906940, 2233844, 2792305, 2950360, 3813880, 3909227, 4467688, 5584610, 7818454, 11169220, 15636908, 19546135, 22338440, 31273816, 39092270, 78184540, 156369080]

約数ペア:

[(1, 156369080), (2, 78184540), (4, 39092270), (5, 31273816), (7, 22338440), (8, 19546135), (10, 15636908), (14, 11169220), (20, 7818454), (28, 5584610), (35, 4467688), (40, 3909227), (41, 3813880), (53, 2950360), (56, 2792305), (70, 2233844), (82, 1906940), (106, 1475180), (140, 1116922), (164, 953470), (205, 762776), (212, 737590), (257, 608440), (265, 590072), (280, 558461), (287, 544840), (328, 476735), (371, 421480), (410, 381388), (424, 368795), (514, 304220), (530, 295036), (574, 272420), (742, 210740), (820, 190694), (1028, 152110), (1060, 147518), (1148, 136210), (1285, 121688), (1435, 108968), (1484, 105370), (1640, 95347), (1799, 86920), (1855, 84296), (2056, 76055), (2120, 73759), (2173, 71960), (2296, 68105), (2570, 60844), (2870, 54484), (2968, 52685), (3598, 43460), (3710, 42148), (4346, 35980), (5140, 30422), (5740, 27242), (7196, 21730), (7420, 21074), (8692, 17990), (8995, 17384), (10280, 15211), (10537, 14840), (10865, 14392), (11480, 13621)]