190010028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1609}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 478388960

約数和(自身を除く): 288378932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 757, 1514, 1609, 2271, 3028, 3218, 4542, 4827, 6436, 9084, 9654, 9841, 19308, 19682, 20917, 29523, 39364, 41834, 59046, 62751, 83668, 118092, 125502, 251004, 1218013, 2436026, 3654039, 4872052, 7308078, 14616156, 15834169, 31668338, 47502507, 63336676, 95005014, 190010028]

約数ペア:

[(1, 190010028), (2, 95005014), (3, 63336676), (4, 47502507), (6, 31668338), (12, 15834169), (13, 14616156), (26, 7308078), (39, 4872052), (52, 3654039), (78, 2436026), (156, 1218013), (757, 251004), (1514, 125502), (1609, 118092), (2271, 83668), (3028, 62751), (3218, 59046), (4542, 41834), (4827, 39364), (6436, 29523), (9084, 20917), (9654, 19682), (9841, 19308)]