157109196

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 375065600

約数和(自身を除く): 217956404

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 158, 206, 237, 309, 316, 412, 474, 618, 948, 1236, 1609, 3218, 4827, 6436, 8137, 9654, 16274, 19308, 24411, 32548, 48822, 97644, 127111, 165727, 254222, 331454, 381333, 497181, 508444, 662908, 762666, 994362, 1525332, 1988724, 13092433, 26184866, 39277299, 52369732, 78554598, 157109196]

約数ペア:

[(1, 157109196), (2, 78554598), (3, 52369732), (4, 39277299), (6, 26184866), (12, 13092433), (79, 1988724), (103, 1525332), (158, 994362), (206, 762666), (237, 662908), (309, 508444), (316, 497181), (412, 381333), (474, 331454), (618, 254222), (948, 165727), (1236, 127111), (1609, 97644), (3218, 48822), (4827, 32548), (6436, 24411), (8137, 19308), (9654, 16274)]