156940660744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{3511}}^1$

素因数の和:4563

約数の個数: 128

約数和(自身を含む): 362708121600

約数和(自身を除く): 205767460856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 977, 1064, 1204, 1634, 1954, 2408, 3268, 3511, 3908, 5719, 6536, 6839, 7022, 7816, 11438, 13678, 14044, 18563, 22876, 24577, 27356, 28088, 37126, 42011, 45752, 49154, 54712, 66709, 74252, 84022, 98308, 129941, 133418, 148504, 150973, 168044, 196616, 259882, 266836, 294077, 301946, 336088, 466963, 519764, 533672, 588154, 603892, 798209, 933926, 1039528, 1056811, 1176308, 1207784, 1596418, 1867852, 2113622, 2352616, 2868487, 3192836, 3430247, 3735704, 4227244, 5587463, 5736974, 6385672, 6860494, 8454488, 11174926, 11473948, 13720988, 20079409, 22349852, 22947896, 24011729, 27441976, 40158818, 44699704, 48023458, 65174693, 80317636, 96046916, 130349386, 147500621, 160635272, 192093832, 260698772, 295001242, 456222851, 521397544, 590002484, 912445702, 1032504347, 1180004968, 1824891404, 2065008694, 2802511799, 3649782808, 4130017388, 5605023598, 8260034776, 11210047196, 19617582593, 22420094392, 39235165186, 78470330372, 156940660744]

約数ペア:

[(1, 156940660744), (2, 78470330372), (4, 39235165186), (7, 22420094392), (8, 19617582593), (14, 11210047196), (19, 8260034776), (28, 5605023598), (38, 4130017388), (43, 3649782808), (56, 2802511799), (76, 2065008694), (86, 1824891404), (133, 1180004968), (152, 1032504347), (172, 912445702), (266, 590002484), (301, 521397544), (344, 456222851), (532, 295001242), (602, 260698772), (817, 192093832), (977, 160635272), (1064, 147500621), (1204, 130349386), (1634, 96046916), (1954, 80317636), (2408, 65174693), (3268, 48023458), (3511, 44699704), (3908, 40158818), (5719, 27441976), (6536, 24011729), (6839, 22947896), (7022, 22349852), (7816, 20079409), (11438, 13720988), (13678, 11473948), (14044, 11174926), (18563, 8454488), (22876, 6860494), (24577, 6385672), (27356, 5736974), (28088, 5587463), (37126, 4227244), (42011, 3735704), (45752, 3430247), (49154, 3192836), (54712, 2868487), (66709, 2352616), (74252, 2113622), (84022, 1867852), (98308, 1596418), (129941, 1207784), (133418, 1176308), (148504, 1056811), (150973, 1039528), (168044, 933926), (196616, 798209), (259882, 603892), (266836, 588154), (294077, 533672), (301946, 519764), (336088, 466963)]