157681008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47609}}^1$

素因数の和:47646

約数の個数: 60

約数和(自身を含む): 460483920

約数和(自身を除く): 302802912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 47609, 95218, 142827, 190436, 285654, 380872, 428481, 571308, 761744, 856962, 1095007, 1142616, 1713924, 2190014, 2285232, 3285021, 3427848, 4380028, 6570042, 6855696, 8760056, 9855063, 13140084, 17520112, 19710126, 26280168, 39420252, 52560336, 78840504, 157681008]

約数ペア:

[(1, 157681008), (2, 78840504), (3, 52560336), (4, 39420252), (6, 26280168), (8, 19710126), (9, 17520112), (12, 13140084), (16, 9855063), (18, 8760056), (23, 6855696), (24, 6570042), (36, 4380028), (46, 3427848), (48, 3285021), (69, 2285232), (72, 2190014), (92, 1713924), (138, 1142616), (144, 1095007), (184, 856962), (207, 761744), (276, 571308), (368, 428481), (414, 380872), (552, 285654), (828, 190436), (1104, 142827), (1656, 95218), (3312, 47609)]