168256344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 302036136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 53, 62, 68, 93, 102, 106, 124, 136, 159, 186, 204, 212, 248, 251, 318, 372, 408, 424, 502, 527, 636, 744, 753, 901, 1004, 1054, 1272, 1506, 1581, 1643, 1802, 2008, 2108, 2703, 3012, 3162, 3286, 3604, 4216, 4267, 4929, 5406, 6024, 6324, 6572, 7208, 7781, 8534, 9858, 10812, 12648, 12801, 13144, 13303, 15562, 17068, 19716, 21624, 23343, 25602, 26606, 27931, 31124, 34136, 39432, 39909, 46686, 51204, 53212, 55862, 62248, 79818, 83793, 93372, 102408, 106424, 111724, 132277, 159636, 167586, 186744, 223448, 226151, 264554, 319272, 335172, 396831, 412393, 452302, 529108, 670344, 678453, 793662, 824786, 904604, 1058216, 1237179, 1356906, 1587324, 1649572, 1809208, 2474358, 2713812, 3174648, 3299144, 4948716, 5427624, 7010681, 9897432, 14021362, 21032043, 28042724, 42064086, 56085448, 84128172, 168256344]

約数ペア:

[(1, 168256344), (2, 84128172), (3, 56085448), (4, 42064086), (6, 28042724), (8, 21032043), (12, 14021362), (17, 9897432), (24, 7010681), (31, 5427624), (34, 4948716), (51, 3299144), (53, 3174648), (62, 2713812), (68, 2474358), (93, 1809208), (102, 1649572), (106, 1587324), (124, 1356906), (136, 1237179), (159, 1058216), (186, 904604), (204, 824786), (212, 793662), (248, 678453), (251, 670344), (318, 529108), (372, 452302), (408, 412393), (424, 396831), (502, 335172), (527, 319272), (636, 264554), (744, 226151), (753, 223448), (901, 186744), (1004, 167586), (1054, 159636), (1272, 132277), (1506, 111724), (1581, 106424), (1643, 102408), (1802, 93372), (2008, 83793), (2108, 79818), (2703, 62248), (3012, 55862), (3162, 53212), (3286, 51204), (3604, 46686), (4216, 39909), (4267, 39432), (4929, 34136), (5406, 31124), (6024, 27931), (6324, 26606), (6572, 25602), (7208, 23343), (7781, 21624), (8534, 19716), (9858, 17068), (10812, 15562), (12648, 13303), (12801, 13144)]