181351488

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{30469}}^1$

素因数の和:30515

約数の個数: 56

約数和(自身を含む): 495320320

約数和(自身を除く): 313968832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 30469, 60938, 91407, 121876, 182814, 243752, 365628, 487504, 731256, 944539, 975008, 1462512, 1889078, 1950016, 2833617, 2925024, 3778156, 5667234, 5850048, 7556312, 11334468, 15112624, 22668936, 30225248, 45337872, 60450496, 90675744, 181351488]

約数ペア:

[(1, 181351488), (2, 90675744), (3, 60450496), (4, 45337872), (6, 30225248), (8, 22668936), (12, 15112624), (16, 11334468), (24, 7556312), (31, 5850048), (32, 5667234), (48, 3778156), (62, 2925024), (64, 2833617), (93, 1950016), (96, 1889078), (124, 1462512), (186, 975008), (192, 944539), (248, 731256), (372, 487504), (496, 365628), (744, 243752), (992, 182814), (1488, 121876), (1984, 91407), (2976, 60938), (5952, 30469)]