156628968195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11215823}}^1$

素因数の和:11215864

約数の個数: 48

約数和(自身を含む): 306864944640

約数和(自身を除く): 150235976445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 11215823, 33647469, 56079115, 78510761, 168237345, 213100637, 235532283, 392553805, 549575327, 639301911, 1065503185, 1177661415, 1491704459, 1648725981, 2747876635, 3196509555, 4475113377, 7458522295, 8243629905, 10441931213, 22375566885, 31325793639, 52209656065, 156628968195]

約数ペア:

[(1, 156628968195), (3, 52209656065), (5, 31325793639), (7, 22375566885), (15, 10441931213), (19, 8243629905), (21, 7458522295), (35, 4475113377), (49, 3196509555), (57, 2747876635), (95, 1648725981), (105, 1491704459), (133, 1177661415), (147, 1065503185), (245, 639301911), (285, 549575327), (399, 392553805), (665, 235532283), (735, 213100637), (931, 168237345), (1995, 78510761), (2793, 56079115), (4655, 33647469), (13965, 11215823)]