145189504

素因数分解:

$2^7\times {\mathrm{373}}^1\times {\mathrm{3041}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 290115540

約数和(自身を除く): 144926036

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 373, 746, 1492, 2984, 3041, 5968, 6082, 11936, 12164, 23872, 24328, 47744, 48656, 97312, 194624, 389248, 1134293, 2268586, 4537172, 9074344, 18148688, 36297376, 72594752, 145189504]

約数ペア:

[(1, 145189504), (2, 72594752), (4, 36297376), (8, 18148688), (16, 9074344), (32, 4537172), (64, 2268586), (128, 1134293), (373, 389248), (746, 194624), (1492, 97312), (2984, 48656), (3041, 47744), (5968, 24328), (6082, 23872), (11936, 12164)]