156713838920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{46219}}^1$

素因数の和:46375

約数の個数: 128

約数和(自身を含む): 379373760000

約数和(自身を除く): 222659921080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 79, 116, 145, 148, 158, 185, 232, 290, 296, 316, 370, 395, 580, 632, 740, 790, 1073, 1160, 1480, 1580, 2146, 2291, 2923, 3160, 4292, 4582, 5365, 5846, 8584, 9164, 10730, 11455, 11692, 14615, 18328, 21460, 22910, 23384, 29230, 42920, 45820, 46219, 58460, 84767, 91640, 92438, 116920, 169534, 184876, 231095, 339068, 369752, 423835, 462190, 678136, 847670, 924380, 1340351, 1695340, 1710103, 1848760, 2680702, 3390680, 3420206, 3651301, 5361404, 6701755, 6840412, 7302602, 8550515, 10722808, 13403510, 13680824, 14605204, 17101030, 18256505, 26807020, 29210408, 34202060, 36513010, 49592987, 53614040, 68404120, 73026020, 99185974, 105887729, 135098137, 146052040, 198371948, 211775458, 247964935, 270196274, 396743896, 423550916, 495929870, 529438645, 540392548, 675490685, 847101832, 991859740, 1058877290, 1080785096, 1350981370, 1983719480, 2117754580, 2701962740, 3917845973, 4235509160, 5403925480, 7835691946, 15671383892, 19589229865, 31342767784, 39178459730, 78356919460, 156713838920]

約数ペア:

[(1, 156713838920), (2, 78356919460), (4, 39178459730), (5, 31342767784), (8, 19589229865), (10, 15671383892), (20, 7835691946), (29, 5403925480), (37, 4235509160), (40, 3917845973), (58, 2701962740), (74, 2117754580), (79, 1983719480), (116, 1350981370), (145, 1080785096), (148, 1058877290), (158, 991859740), (185, 847101832), (232, 675490685), (290, 540392548), (296, 529438645), (316, 495929870), (370, 423550916), (395, 396743896), (580, 270196274), (632, 247964935), (740, 211775458), (790, 198371948), (1073, 146052040), (1160, 135098137), (1480, 105887729), (1580, 99185974), (2146, 73026020), (2291, 68404120), (2923, 53614040), (3160, 49592987), (4292, 36513010), (4582, 34202060), (5365, 29210408), (5846, 26807020), (8584, 18256505), (9164, 17101030), (10730, 14605204), (11455, 13680824), (11692, 13403510), (14615, 10722808), (18328, 8550515), (21460, 7302602), (22910, 6840412), (23384, 6701755), (29230, 5361404), (42920, 3651301), (45820, 3420206), (46219, 3390680), (58460, 2680702), (84767, 1848760), (91640, 1710103), (92438, 1695340), (116920, 1340351), (169534, 924380), (184876, 847670), (231095, 678136), (339068, 462190), (369752, 423835)]