161494776

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32507}}^1$

素因数の和:32545

約数の個数: 64

約数和(自身を含む): 468115200

約数和(自身を除く): 306620424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 32507, 65014, 97521, 130028, 195042, 260056, 292563, 390084, 585126, 747661, 780168, 877689, 1170252, 1495322, 1755378, 2242983, 2340504, 2990644, 3510756, 4485966, 5981288, 6728949, 7021512, 8971932, 13457898, 17943864, 20186847, 26915796, 40373694, 53831592, 80747388, 161494776]

約数ペア:

[(1, 161494776), (2, 80747388), (3, 53831592), (4, 40373694), (6, 26915796), (8, 20186847), (9, 17943864), (12, 13457898), (18, 8971932), (23, 7021512), (24, 6728949), (27, 5981288), (36, 4485966), (46, 3510756), (54, 2990644), (69, 2340504), (72, 2242983), (92, 1755378), (108, 1495322), (138, 1170252), (184, 877689), (207, 780168), (216, 747661), (276, 585126), (414, 390084), (552, 292563), (621, 260056), (828, 195042), (1242, 130028), (1656, 97521), (2484, 65014), (4968, 32507)]