162997110

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 456969600

約数和(自身を除く): 293972490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 257, 261, 270, 290, 405, 435, 486, 514, 522, 729, 771, 783, 810, 870, 1215, 1285, 1305, 1458, 1542, 1566, 2187, 2313, 2349, 2430, 2570, 2610, 3645, 3855, 3915, 4374, 4626, 4698, 6939, 7047, 7290, 7453, 7710, 7830, 10935, 11565, 11745, 13878, 14094, 14906, 20817, 21141, 21870, 22359, 23130, 23490, 34695, 35235, 37265, 41634, 42282, 44718, 62451, 63423, 67077, 69390, 70470, 74530, 104085, 105705, 111795, 124902, 126846, 134154, 187353, 201231, 208170, 211410, 223590, 312255, 317115, 335385, 374706, 402462, 562059, 603693, 624510, 634230, 670770, 936765, 1006155, 1124118, 1207386, 1811079, 1873530, 2012310, 2810295, 3018465, 3622158, 5433237, 5620590, 6036930, 9055395, 10866474, 16299711, 18110790, 27166185, 32599422, 54332370, 81498555, 162997110]

約数ペア:

[(1, 162997110), (2, 81498555), (3, 54332370), (5, 32599422), (6, 27166185), (9, 18110790), (10, 16299711), (15, 10866474), (18, 9055395), (27, 6036930), (29, 5620590), (30, 5433237), (45, 3622158), (54, 3018465), (58, 2810295), (81, 2012310), (87, 1873530), (90, 1811079), (135, 1207386), (145, 1124118), (162, 1006155), (174, 936765), (243, 670770), (257, 634230), (261, 624510), (270, 603693), (290, 562059), (405, 402462), (435, 374706), (486, 335385), (514, 317115), (522, 312255), (729, 223590), (771, 211410), (783, 208170), (810, 201231), (870, 187353), (1215, 134154), (1285, 126846), (1305, 124902), (1458, 111795), (1542, 105705), (1566, 104085), (2187, 74530), (2313, 70470), (2349, 69390), (2430, 67077), (2570, 63423), (2610, 62451), (3645, 44718), (3855, 42282), (3915, 41634), (4374, 37265), (4626, 35235), (4698, 34695), (6939, 23490), (7047, 23130), (7290, 22359), (7453, 21870), (7710, 21141), (7830, 20817), (10935, 14906), (11565, 14094), (11745, 13878)]