154805532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20707}}^1$

素因数の和:20810

約数の個数: 48

約数和(自身を含む): 417473280

約数和(自身を除く): 262667748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 869694, 1739388, 1842923, 3685846, 5528769, 7371692, 11057538, 12900461, 22115076, 25800922, 38701383, 51601844, 77402766, 154805532]

約数ペア:

[(1, 154805532), (2, 77402766), (3, 51601844), (4, 38701383), (6, 25800922), (7, 22115076), (12, 12900461), (14, 11057538), (21, 7371692), (28, 5528769), (42, 3685846), (84, 1842923), (89, 1739388), (178, 869694), (267, 579796), (356, 434847), (534, 289898), (623, 248484), (1068, 144949), (1246, 124242), (1869, 82828), (2492, 62121), (3738, 41414), (7476, 20707)]