131956056

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 367960320

約数和(自身を除く): 236004264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 83, 142, 166, 213, 249, 284, 311, 332, 426, 498, 568, 622, 639, 664, 747, 852, 933, 996, 1244, 1278, 1494, 1704, 1866, 1992, 2488, 2556, 2799, 2988, 3732, 5112, 5598, 5893, 5976, 7464, 11196, 11786, 17679, 22081, 22392, 23572, 25813, 35358, 44162, 47144, 51626, 53037, 66243, 70716, 77439, 88324, 103252, 106074, 132486, 141432, 154878, 176648, 198729, 206504, 212148, 232317, 264972, 309756, 397458, 424296, 464634, 529944, 619512, 794916, 929268, 1589832, 1832723, 1858536, 3665446, 5498169, 7330892, 10996338, 14661784, 16494507, 21992676, 32989014, 43985352, 65978028, 131956056]

約数ペア:

[(1, 131956056), (2, 65978028), (3, 43985352), (4, 32989014), (6, 21992676), (8, 16494507), (9, 14661784), (12, 10996338), (18, 7330892), (24, 5498169), (36, 3665446), (71, 1858536), (72, 1832723), (83, 1589832), (142, 929268), (166, 794916), (213, 619512), (249, 529944), (284, 464634), (311, 424296), (332, 397458), (426, 309756), (498, 264972), (568, 232317), (622, 212148), (639, 206504), (664, 198729), (747, 176648), (852, 154878), (933, 141432), (996, 132486), (1244, 106074), (1278, 103252), (1494, 88324), (1704, 77439), (1866, 70716), (1992, 66243), (2488, 53037), (2556, 51626), (2799, 47144), (2988, 44162), (3732, 35358), (5112, 25813), (5598, 23572), (5893, 22392), (5976, 22081), (7464, 17679), (11196, 11786)]