158471208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 506956800

約数和(自身を除く): 348485592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 189, 216, 252, 326, 378, 489, 504, 643, 652, 756, 978, 1141, 1286, 1304, 1467, 1512, 1929, 1956, 2282, 2572, 2934, 3423, 3858, 3912, 4401, 4501, 4564, 5144, 5787, 5868, 6846, 7716, 8802, 9002, 9128, 10269, 11574, 11736, 13503, 13692, 15432, 17361, 17604, 18004, 20538, 23148, 27006, 27384, 30807, 34722, 35208, 36008, 40509, 41076, 46296, 54012, 61614, 69444, 81018, 82152, 104809, 108024, 121527, 123228, 138888, 162036, 209618, 243054, 246456, 314427, 324072, 419236, 486108, 628854, 733663, 838472, 943281, 972216, 1257708, 1467326, 1886562, 2200989, 2515416, 2829843, 2934652, 3773124, 4401978, 5659686, 5869304, 6602967, 7546248, 8803956, 11319372, 13205934, 17607912, 19808901, 22638744, 26411868, 39617802, 52823736, 79235604, 158471208]

約数ペア:

[(1, 158471208), (2, 79235604), (3, 52823736), (4, 39617802), (6, 26411868), (7, 22638744), (8, 19808901), (9, 17607912), (12, 13205934), (14, 11319372), (18, 8803956), (21, 7546248), (24, 6602967), (27, 5869304), (28, 5659686), (36, 4401978), (42, 3773124), (54, 2934652), (56, 2829843), (63, 2515416), (72, 2200989), (84, 1886562), (108, 1467326), (126, 1257708), (163, 972216), (168, 943281), (189, 838472), (216, 733663), (252, 628854), (326, 486108), (378, 419236), (489, 324072), (504, 314427), (643, 246456), (652, 243054), (756, 209618), (978, 162036), (1141, 138888), (1286, 123228), (1304, 121527), (1467, 108024), (1512, 104809), (1929, 82152), (1956, 81018), (2282, 69444), (2572, 61614), (2934, 54012), (3423, 46296), (3858, 41076), (3912, 40509), (4401, 36008), (4501, 35208), (4564, 34722), (5144, 30807), (5787, 27384), (5868, 27006), (6846, 23148), (7716, 20538), (8802, 18004), (9002, 17604), (9128, 17361), (10269, 15432), (11574, 13692), (11736, 13503)]