148958670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 442137600

約数和(自身を除く): 293178930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1009, 1110, 1295, 1330, 1406, 1554, 1995, 2018, 2109, 2590, 3027, 3515, 3885, 3990, 4218, 4921, 5045, 6054, 7030, 7063, 7770, 9842, 10090, 10545, 14126, 14763, 15135, 19171, 21090, 21189, 24605, 29526, 30270, 35315, 37333, 38342, 42378, 49210, 57513, 70630, 73815, 74666, 95855, 105945, 111999, 115026, 134197, 147630, 186665, 191710, 211890, 223998, 261331, 268394, 287565, 373330, 402591, 522662, 559995, 575130, 670985, 709327, 783993, 805182, 1119990, 1306655, 1341970, 1418654, 1567986, 2012955, 2127981, 2613310, 3546635, 3919965, 4025910, 4255962, 4965289, 7093270, 7839930, 9930578, 10639905, 14895867, 21279810, 24826445, 29791734, 49652890, 74479335, 148958670]

約数ペア:

[(1, 148958670), (2, 74479335), (3, 49652890), (5, 29791734), (6, 24826445), (7, 21279810), (10, 14895867), (14, 10639905), (15, 9930578), (19, 7839930), (21, 7093270), (30, 4965289), (35, 4255962), (37, 4025910), (38, 3919965), (42, 3546635), (57, 2613310), (70, 2127981), (74, 2012955), (95, 1567986), (105, 1418654), (111, 1341970), (114, 1306655), (133, 1119990), (185, 805182), (190, 783993), (210, 709327), (222, 670985), (259, 575130), (266, 559995), (285, 522662), (370, 402591), (399, 373330), (518, 287565), (555, 268394), (570, 261331), (665, 223998), (703, 211890), (777, 191710), (798, 186665), (1009, 147630), (1110, 134197), (1295, 115026), (1330, 111999), (1406, 105945), (1554, 95855), (1995, 74666), (2018, 73815), (2109, 70630), (2590, 57513), (3027, 49210), (3515, 42378), (3885, 38342), (3990, 37333), (4218, 35315), (4921, 30270), (5045, 29526), (6054, 24605), (7030, 21189), (7063, 21090), (7770, 19171), (9842, 15135), (10090, 14763), (10545, 14126)]