136638390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 392232960

約数和(自身を除く): 255594570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 139, 151, 155, 186, 210, 217, 278, 302, 310, 417, 434, 453, 465, 651, 695, 755, 834, 906, 930, 973, 1057, 1085, 1302, 1390, 1510, 1946, 2085, 2114, 2170, 2265, 2919, 3171, 3255, 4170, 4309, 4530, 4681, 4865, 5285, 5838, 6342, 6510, 8618, 9362, 9730, 10570, 12927, 14043, 14595, 15855, 20989, 21545, 23405, 25854, 28086, 29190, 30163, 31710, 32767, 41978, 43090, 46810, 60326, 62967, 64635, 65534, 70215, 90489, 98301, 104945, 125934, 129270, 140430, 146923, 150815, 163835, 180978, 196602, 209890, 293846, 301630, 314835, 327670, 440769, 452445, 491505, 629670, 650659, 734615, 881538, 904890, 983010, 1301318, 1469230, 1951977, 2203845, 3253295, 3903954, 4407690, 4554613, 6506590, 9109226, 9759885, 13663839, 19519770, 22773065, 27327678, 45546130, 68319195, 136638390]

約数ペア:

[(1, 136638390), (2, 68319195), (3, 45546130), (5, 27327678), (6, 22773065), (7, 19519770), (10, 13663839), (14, 9759885), (15, 9109226), (21, 6506590), (30, 4554613), (31, 4407690), (35, 3903954), (42, 3253295), (62, 2203845), (70, 1951977), (93, 1469230), (105, 1301318), (139, 983010), (151, 904890), (155, 881538), (186, 734615), (210, 650659), (217, 629670), (278, 491505), (302, 452445), (310, 440769), (417, 327670), (434, 314835), (453, 301630), (465, 293846), (651, 209890), (695, 196602), (755, 180978), (834, 163835), (906, 150815), (930, 146923), (973, 140430), (1057, 129270), (1085, 125934), (1302, 104945), (1390, 98301), (1510, 90489), (1946, 70215), (2085, 65534), (2114, 64635), (2170, 62967), (2265, 60326), (2919, 46810), (3171, 43090), (3255, 41978), (4170, 32767), (4309, 31710), (4530, 30163), (4681, 29190), (4865, 28086), (5285, 25854), (5838, 23405), (6342, 21545), (6510, 20989), (8618, 15855), (9362, 14595), (9730, 14043), (10570, 12927)]