145215408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7562

約数の個数: 80

約数和(自身を含む): 417084416

約数和(自身を除く): 271869008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 7507, 9672, 15014, 19344, 22521, 30028, 45042, 60056, 90084, 97591, 120112, 180168, 195182, 232717, 292773, 360336, 390364, 465434, 585546, 698151, 780728, 930868, 1171092, 1396302, 1561456, 1861736, 2342184, 2792604, 3025321, 3723472, 4684368, 5585208, 6050642, 9075963, 11170416, 12101284, 18151926, 24202568, 36303852, 48405136, 72607704, 145215408]

約数ペア:

[(1, 145215408), (2, 72607704), (3, 48405136), (4, 36303852), (6, 24202568), (8, 18151926), (12, 12101284), (13, 11170416), (16, 9075963), (24, 6050642), (26, 5585208), (31, 4684368), (39, 3723472), (48, 3025321), (52, 2792604), (62, 2342184), (78, 1861736), (93, 1561456), (104, 1396302), (124, 1171092), (156, 930868), (186, 780728), (208, 698151), (248, 585546), (312, 465434), (372, 390364), (403, 360336), (496, 292773), (624, 232717), (744, 195182), (806, 180168), (1209, 120112), (1488, 97591), (1612, 90084), (2418, 60056), (3224, 45042), (4836, 30028), (6448, 22521), (7507, 19344), (9672, 15014)]