156939408

素因数分解:

$2^4\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1669}}^1$

素因数の和:2336

約数の個数: 60

約数和(自身を含む): 440148540

約数和(自身を除く): 283209132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 653, 1306, 1669, 1959, 2612, 3338, 3918, 5007, 5224, 5877, 6676, 7836, 10014, 10448, 11754, 13352, 15021, 15672, 20028, 23508, 26704, 30042, 31344, 40056, 47016, 60084, 80112, 94032, 120168, 240336, 1089857, 2179714, 3269571, 4359428, 6539142, 8718856, 9808713, 13078284, 17437712, 19617426, 26156568, 39234852, 52313136, 78469704, 156939408]

約数ペア:

[(1, 156939408), (2, 78469704), (3, 52313136), (4, 39234852), (6, 26156568), (8, 19617426), (9, 17437712), (12, 13078284), (16, 9808713), (18, 8718856), (24, 6539142), (36, 4359428), (48, 3269571), (72, 2179714), (144, 1089857), (653, 240336), (1306, 120168), (1669, 94032), (1959, 80112), (2612, 60084), (3338, 47016), (3918, 40056), (5007, 31344), (5224, 30042), (5877, 26704), (6676, 23508), (7836, 20028), (10014, 15672), (10448, 15021), (11754, 13352)]