154278072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 468187200

約数和(自身を除く): 313909128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 403, 409, 468, 507, 558, 676, 744, 806, 818, 936, 1014, 1116, 1209, 1227, 1352, 1521, 1612, 1636, 2028, 2232, 2418, 2454, 3042, 3224, 3272, 3627, 3681, 4056, 4836, 4908, 5239, 5317, 6084, 7254, 7362, 9672, 9816, 10478, 10634, 12168, 12679, 14508, 14724, 15717, 15951, 20956, 21268, 25358, 29016, 29448, 31434, 31902, 38037, 41912, 42536, 47151, 47853, 50716, 62868, 63804, 69121, 76074, 94302, 95706, 101432, 114111, 125736, 127608, 138242, 152148, 164827, 188604, 191412, 207363, 228222, 276484, 304296, 329654, 377208, 382824, 414726, 456444, 494481, 552968, 622089, 659308, 829452, 912888, 988962, 1244178, 1318616, 1483443, 1658904, 1977924, 2142751, 2488356, 2966886, 3955848, 4285502, 4976712, 5933772, 6428253, 8571004, 11867544, 12856506, 17142008, 19284759, 25713012, 38569518, 51426024, 77139036, 154278072]

約数ペア:

[(1, 154278072), (2, 77139036), (3, 51426024), (4, 38569518), (6, 25713012), (8, 19284759), (9, 17142008), (12, 12856506), (13, 11867544), (18, 8571004), (24, 6428253), (26, 5933772), (31, 4976712), (36, 4285502), (39, 3955848), (52, 2966886), (62, 2488356), (72, 2142751), (78, 1977924), (93, 1658904), (104, 1483443), (117, 1318616), (124, 1244178), (156, 988962), (169, 912888), (186, 829452), (234, 659308), (248, 622089), (279, 552968), (312, 494481), (338, 456444), (372, 414726), (403, 382824), (409, 377208), (468, 329654), (507, 304296), (558, 276484), (676, 228222), (744, 207363), (806, 191412), (818, 188604), (936, 164827), (1014, 152148), (1116, 138242), (1209, 127608), (1227, 125736), (1352, 114111), (1521, 101432), (1612, 95706), (1636, 94302), (2028, 76074), (2232, 69121), (2418, 63804), (2454, 62868), (3042, 50716), (3224, 47853), (3272, 47151), (3627, 42536), (3681, 41912), (4056, 38037), (4836, 31902), (4908, 31434), (5239, 29448), (5317, 29016), (6084, 25358), (7254, 21268), (7362, 20956), (9672, 15951), (9816, 15717), (10478, 14724), (10634, 14508), (12168, 12679)]