156740964835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20123}}^1$

素因数の和:20237

約数の個数: 128

約数和(自身を含む): 262893496320

約数和(自身を除く): 106152531485

約数列:

[1, 5, 7, 13, 17, 19, 35, 53, 65, 85, 91, 95, 119, 133, 221, 247, 265, 323, 371, 455, 595, 665, 689, 901, 1007, 1105, 1235, 1547, 1615, 1729, 1855, 2261, 3445, 4199, 4505, 4823, 5035, 6307, 7049, 7735, 8645, 11305, 11713, 13091, 17119, 20123, 20995, 24115, 29393, 31535, 35245, 58565, 65455, 81991, 85595, 91637, 100615, 119833, 140861, 146965, 222547, 261599, 342091, 382337, 409955, 458185, 599165, 704305, 1066519, 1112735, 1307995, 1557829, 1710455, 1831193, 1911685, 2394637, 2676359, 4447183, 4970381, 5332595, 6499729, 7465633, 7789145, 9155965, 11973185, 13381795, 13864747, 18130823, 20263861, 22235915, 24851905, 31130281, 32498645, 34792667, 37328165, 45498103, 69323735, 84496477, 90654115, 97053229, 101319305, 126915761, 141847027, 155651405, 173963335, 227490515, 235700699, 263430193, 344485637, 422482385, 485266145, 591475339, 634578805, 709235135, 1178503495, 1317150965, 1649904893, 1722428185, 1844011351, 2411399459, 2957376695, 4478313281, 8249524465, 9220056755, 12056997295, 22391566405, 31348192967, 156740964835]

約数ペア:

[(1, 156740964835), (5, 31348192967), (7, 22391566405), (13, 12056997295), (17, 9220056755), (19, 8249524465), (35, 4478313281), (53, 2957376695), (65, 2411399459), (85, 1844011351), (91, 1722428185), (95, 1649904893), (119, 1317150965), (133, 1178503495), (221, 709235135), (247, 634578805), (265, 591475339), (323, 485266145), (371, 422482385), (455, 344485637), (595, 263430193), (665, 235700699), (689, 227490515), (901, 173963335), (1007, 155651405), (1105, 141847027), (1235, 126915761), (1547, 101319305), (1615, 97053229), (1729, 90654115), (1855, 84496477), (2261, 69323735), (3445, 45498103), (4199, 37328165), (4505, 34792667), (4823, 32498645), (5035, 31130281), (6307, 24851905), (7049, 22235915), (7735, 20263861), (8645, 18130823), (11305, 13864747), (11713, 13381795), (13091, 11973185), (17119, 9155965), (20123, 7789145), (20995, 7465633), (24115, 6499729), (29393, 5332595), (31535, 4970381), (35245, 4447183), (58565, 2676359), (65455, 2394637), (81991, 1911685), (85595, 1831193), (91637, 1710455), (100615, 1557829), (119833, 1307995), (140861, 1112735), (146965, 1066519), (222547, 704305), (261599, 599165), (342091, 458185), (382337, 409955)]