158778060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 542868480

約数和(自身を除く): 384090420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 101, 105, 114, 133, 140, 190, 197, 202, 210, 228, 266, 285, 303, 380, 394, 399, 404, 420, 505, 532, 570, 591, 606, 665, 707, 788, 798, 985, 1010, 1140, 1182, 1212, 1330, 1379, 1414, 1515, 1596, 1919, 1970, 1995, 2020, 2121, 2364, 2660, 2758, 2828, 2955, 3030, 3535, 3743, 3838, 3940, 3990, 4137, 4242, 5516, 5757, 5910, 6060, 6895, 7070, 7486, 7676, 7980, 8274, 8484, 9595, 10605, 11229, 11514, 11820, 13433, 13790, 14140, 14972, 16548, 18715, 19190, 19897, 20685, 21210, 22458, 23028, 26201, 26866, 27580, 28785, 37430, 38380, 39794, 40299, 41370, 42420, 44916, 52402, 53732, 56145, 57570, 59691, 67165, 74860, 78603, 79588, 80598, 82740, 99485, 104804, 112290, 115140, 119382, 131005, 134330, 139279, 157206, 161196, 198970, 201495, 224580, 238764, 262010, 268660, 278558, 298455, 314412, 378043, 393015, 397940, 402990, 417837, 524020, 557116, 596910, 696395, 756086, 786030, 805980, 835674, 1134129, 1193820, 1392790, 1512172, 1572060, 1671348, 1890215, 2089185, 2268258, 2646301, 2785580, 3780430, 4178370, 4536516, 5292602, 5670645, 7560860, 7938903, 8356740, 10585204, 11341290, 13231505, 15877806, 22682580, 26463010, 31755612, 39694515, 52926020, 79389030, 158778060]

約数ペア:

[(1, 158778060), (2, 79389030), (3, 52926020), (4, 39694515), (5, 31755612), (6, 26463010), (7, 22682580), (10, 15877806), (12, 13231505), (14, 11341290), (15, 10585204), (19, 8356740), (20, 7938903), (21, 7560860), (28, 5670645), (30, 5292602), (35, 4536516), (38, 4178370), (42, 3780430), (57, 2785580), (60, 2646301), (70, 2268258), (76, 2089185), (84, 1890215), (95, 1671348), (101, 1572060), (105, 1512172), (114, 1392790), (133, 1193820), (140, 1134129), (190, 835674), (197, 805980), (202, 786030), (210, 756086), (228, 696395), (266, 596910), (285, 557116), (303, 524020), (380, 417837), (394, 402990), (399, 397940), (404, 393015), (420, 378043), (505, 314412), (532, 298455), (570, 278558), (591, 268660), (606, 262010), (665, 238764), (707, 224580), (788, 201495), (798, 198970), (985, 161196), (1010, 157206), (1140, 139279), (1182, 134330), (1212, 131005), (1330, 119382), (1379, 115140), (1414, 112290), (1515, 104804), (1596, 99485), (1919, 82740), (1970, 80598), (1995, 79588), (2020, 78603), (2121, 74860), (2364, 67165), (2660, 59691), (2758, 57570), (2828, 56145), (2955, 53732), (3030, 52402), (3535, 44916), (3743, 42420), (3838, 41370), (3940, 40299), (3990, 39794), (4137, 38380), (4242, 37430), (5516, 28785), (5757, 27580), (5910, 26866), (6060, 26201), (6895, 23028), (7070, 22458), (7486, 21210), (7676, 20685), (7980, 19897), (8274, 19190), (8484, 18715), (9595, 16548), (10605, 14972), (11229, 14140), (11514, 13790), (11820, 13433)]