156746488808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:2155

約数の個数: 128

約数和(自身を含む): 363793248000

約数和(自身を除く): 207046759192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 389, 419, 728, 778, 838, 1321, 1556, 1676, 2642, 2723, 2933, 3112, 3352, 5057, 5284, 5446, 5447, 5866, 9247, 10114, 10568, 10892, 10894, 11732, 17173, 18494, 20228, 21784, 21788, 23464, 34346, 35399, 36988, 38129, 40456, 43576, 68692, 70798, 73976, 76258, 120211, 137384, 141596, 152516, 162991, 240422, 283192, 305032, 325982, 480844, 513869, 553499, 651964, 961688, 1027738, 1106998, 1140937, 1303928, 2055476, 2118883, 2213996, 2281874, 3597083, 3874493, 4110952, 4237766, 4427992, 4563748, 6680297, 7194166, 7195487, 7748986, 8475532, 9127496, 13360594, 14388332, 14390974, 14832181, 15497972, 16951064, 26721188, 28776664, 28781948, 29664362, 30995944, 46762079, 50368409, 53442376, 57563896, 59328724, 93524158, 100736818, 118657448, 187048316, 201473636, 215311111, 374096632, 402947272, 430622222, 861244444, 1507177777, 1722488888, 2799044443, 3014355554, 5598088886, 6028711108, 11196177772, 12057422216, 19593311101, 22392355544, 39186622202, 78373244404, 156746488808]

約数ペア:

[(1, 156746488808), (2, 78373244404), (4, 39186622202), (7, 22392355544), (8, 19593311101), (13, 12057422216), (14, 11196177772), (26, 6028711108), (28, 5598088886), (52, 3014355554), (56, 2799044443), (91, 1722488888), (104, 1507177777), (182, 861244444), (364, 430622222), (389, 402947272), (419, 374096632), (728, 215311111), (778, 201473636), (838, 187048316), (1321, 118657448), (1556, 100736818), (1676, 93524158), (2642, 59328724), (2723, 57563896), (2933, 53442376), (3112, 50368409), (3352, 46762079), (5057, 30995944), (5284, 29664362), (5446, 28781948), (5447, 28776664), (5866, 26721188), (9247, 16951064), (10114, 15497972), (10568, 14832181), (10892, 14390974), (10894, 14388332), (11732, 13360594), (17173, 9127496), (18494, 8475532), (20228, 7748986), (21784, 7195487), (21788, 7194166), (23464, 6680297), (34346, 4563748), (35399, 4427992), (36988, 4237766), (38129, 4110952), (40456, 3874493), (43576, 3597083), (68692, 2281874), (70798, 2213996), (73976, 2118883), (76258, 2055476), (120211, 1303928), (137384, 1140937), (141596, 1106998), (152516, 1027738), (162991, 961688), (240422, 651964), (283192, 553499), (305032, 513869), (325982, 480844)]