149744489024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{256019}}^1$

素因数の和:256100

約数の個数: 112

約数和(自身を含む): 345954705600

約数和(自身を除く): 196210216576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 148, 152, 208, 247, 296, 304, 416, 481, 494, 592, 608, 703, 832, 962, 988, 1184, 1216, 1406, 1924, 1976, 2368, 2812, 3848, 3952, 5624, 7696, 7904, 9139, 11248, 15392, 15808, 18278, 22496, 30784, 36556, 44992, 73112, 146224, 256019, 292448, 512038, 584896, 1024076, 2048152, 3328247, 4096304, 4864361, 6656494, 8192608, 9472703, 9728722, 13312988, 16385216, 18945406, 19457444, 26625976, 37890812, 38914888, 53251952, 63236693, 75781624, 77829776, 106503904, 123145139, 126473386, 151563248, 155659552, 179981357, 213007808, 246290278, 252946772, 303126496, 311319104, 359962714, 492580556, 505893544, 606252992, 719925428, 985161112, 1011787088, 1439850856, 1970322224, 2023574176, 2339757641, 2879701712, 3940644448, 4047148352, 4679515282, 5759403424, 7881288896, 9359030564, 11518806848, 18718061128, 37436122256, 74872244512, 149744489024]

約数ペア:

[(1, 149744489024), (2, 74872244512), (4, 37436122256), (8, 18718061128), (13, 11518806848), (16, 9359030564), (19, 7881288896), (26, 5759403424), (32, 4679515282), (37, 4047148352), (38, 3940644448), (52, 2879701712), (64, 2339757641), (74, 2023574176), (76, 1970322224), (104, 1439850856), (148, 1011787088), (152, 985161112), (208, 719925428), (247, 606252992), (296, 505893544), (304, 492580556), (416, 359962714), (481, 311319104), (494, 303126496), (592, 252946772), (608, 246290278), (703, 213007808), (832, 179981357), (962, 155659552), (988, 151563248), (1184, 126473386), (1216, 123145139), (1406, 106503904), (1924, 77829776), (1976, 75781624), (2368, 63236693), (2812, 53251952), (3848, 38914888), (3952, 37890812), (5624, 26625976), (7696, 19457444), (7904, 18945406), (9139, 16385216), (11248, 13312988), (15392, 9728722), (15808, 9472703), (18278, 8192608), (22496, 6656494), (30784, 4864361), (36556, 4096304), (44992, 3328247), (73112, 2048152), (146224, 1024076), (256019, 584896), (292448, 512038)]