156977388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{256499}}^1$

素因数の和:256526

約数の個数: 36

約数和(自身を含む): 420147000

約数和(自身を除く): 263169612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 256499, 512998, 769497, 1025996, 1538994, 2308491, 3077988, 4360483, 4616982, 8720966, 9233964, 13081449, 17441932, 26162898, 39244347, 52325796, 78488694, 156977388]

約数ペア:

[(1, 156977388), (2, 78488694), (3, 52325796), (4, 39244347), (6, 26162898), (9, 17441932), (12, 13081449), (17, 9233964), (18, 8720966), (34, 4616982), (36, 4360483), (51, 3077988), (68, 2308491), (102, 1538994), (153, 1025996), (204, 769497), (306, 512998), (612, 256499)]