145669368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 393472800

約数和(自身を除く): 247803432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 842, 1109, 1263, 1684, 2218, 2526, 3327, 3368, 4436, 5052, 5473, 6654, 8872, 10104, 10946, 13308, 14417, 16419, 21892, 26616, 28834, 32838, 43251, 43784, 57668, 65676, 86502, 115336, 131352, 173004, 346008, 466889, 933778, 1400667, 1867556, 2801334, 3735112, 5602668, 6069557, 11205336, 12139114, 18208671, 24278228, 36417342, 48556456, 72834684, 145669368]

約数ペア:

[(1, 145669368), (2, 72834684), (3, 48556456), (4, 36417342), (6, 24278228), (8, 18208671), (12, 12139114), (13, 11205336), (24, 6069557), (26, 5602668), (39, 3735112), (52, 2801334), (78, 1867556), (104, 1400667), (156, 933778), (312, 466889), (421, 346008), (842, 173004), (1109, 131352), (1263, 115336), (1684, 86502), (2218, 65676), (2526, 57668), (3327, 43784), (3368, 43251), (4436, 32838), (5052, 28834), (5473, 26616), (6654, 21892), (8872, 16419), (10104, 14417), (10946, 13308)]