143725932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 416322816

約数和(自身を除く): 272596884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 887, 1286, 1774, 1929, 2572, 2661, 3548, 3858, 4501, 5322, 5787, 6209, 7716, 7983, 9002, 10644, 11574, 12418, 13503, 15966, 18004, 18627, 23148, 24836, 27006, 31932, 37254, 40509, 54012, 55881, 74508, 81018, 111762, 162036, 223524, 570341, 1140682, 1711023, 2281364, 3422046, 3992387, 5133069, 6844092, 7984774, 10266138, 11977161, 15969548, 20532276, 23954322, 35931483, 47908644, 71862966, 143725932]

約数ペア:

[(1, 143725932), (2, 71862966), (3, 47908644), (4, 35931483), (6, 23954322), (7, 20532276), (9, 15969548), (12, 11977161), (14, 10266138), (18, 7984774), (21, 6844092), (28, 5133069), (36, 3992387), (42, 3422046), (63, 2281364), (84, 1711023), (126, 1140682), (252, 570341), (643, 223524), (887, 162036), (1286, 111762), (1774, 81018), (1929, 74508), (2572, 55881), (2661, 54012), (3548, 40509), (3858, 37254), (4501, 31932), (5322, 27006), (5787, 24836), (6209, 23148), (7716, 18627), (7983, 18004), (9002, 15966), (10644, 13503), (11574, 12418)]