140150808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 435452160

約数和(自身を除く): 295301352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 487, 504, 571, 974, 1142, 1461, 1713, 1948, 2284, 2922, 3409, 3426, 3896, 3997, 4383, 4568, 5139, 5844, 6818, 6852, 7994, 8766, 10227, 10278, 11688, 11991, 13636, 13704, 15988, 17532, 20454, 20556, 23982, 27272, 30681, 31976, 35064, 35973, 40908, 41112, 47964, 61362, 71946, 81816, 95928, 122724, 143892, 245448, 278077, 287784, 556154, 834231, 1112308, 1668462, 1946539, 2224616, 2502693, 3336924, 3893078, 5005386, 5839617, 6673848, 7786156, 10010772, 11679234, 15572312, 17518851, 20021544, 23358468, 35037702, 46716936, 70075404, 140150808]

約数ペア:

[(1, 140150808), (2, 70075404), (3, 46716936), (4, 35037702), (6, 23358468), (7, 20021544), (8, 17518851), (9, 15572312), (12, 11679234), (14, 10010772), (18, 7786156), (21, 6673848), (24, 5839617), (28, 5005386), (36, 3893078), (42, 3336924), (56, 2502693), (63, 2224616), (72, 1946539), (84, 1668462), (126, 1112308), (168, 834231), (252, 556154), (487, 287784), (504, 278077), (571, 245448), (974, 143892), (1142, 122724), (1461, 95928), (1713, 81816), (1948, 71946), (2284, 61362), (2922, 47964), (3409, 41112), (3426, 40908), (3896, 35973), (3997, 35064), (4383, 31976), (4568, 30681), (5139, 27272), (5844, 23982), (6818, 20556), (6852, 20454), (7994, 17532), (8766, 15988), (10227, 13704), (10278, 13636), (11688, 11991)]