149520474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1103}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 344103552

約数和(自身を除く): 194583078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 443, 886, 1103, 1329, 2206, 2658, 3309, 3987, 6618, 7531, 7974, 9927, 15062, 18751, 19854, 22593, 37502, 45186, 56253, 67779, 112506, 135558, 168759, 337518, 488629, 977258, 1465887, 2931774, 4397661, 8306693, 8795322, 16613386, 24920079, 49840158, 74760237, 149520474]

約数ペア:

[(1, 149520474), (2, 74760237), (3, 49840158), (6, 24920079), (9, 16613386), (17, 8795322), (18, 8306693), (34, 4397661), (51, 2931774), (102, 1465887), (153, 977258), (306, 488629), (443, 337518), (886, 168759), (1103, 135558), (1329, 112506), (2206, 67779), (2658, 56253), (3309, 45186), (3987, 37502), (6618, 22593), (7531, 19854), (7974, 18751), (9927, 15062)]