167921172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 475517952

約数和(自身を除く): 307596780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 53, 62, 68, 93, 102, 106, 124, 153, 159, 167, 186, 204, 212, 279, 306, 318, 334, 372, 477, 501, 527, 558, 612, 636, 668, 901, 954, 1002, 1054, 1116, 1503, 1581, 1643, 1802, 1908, 2004, 2108, 2703, 2839, 3006, 3162, 3286, 3604, 4743, 4929, 5177, 5406, 5678, 6012, 6324, 6572, 8109, 8517, 8851, 9486, 9858, 10354, 10812, 11356, 14787, 15531, 16218, 17034, 17702, 18972, 19716, 20708, 25551, 26553, 27931, 29574, 31062, 32436, 34068, 35404, 46593, 51102, 53106, 55862, 59148, 62124, 79659, 83793, 88009, 93186, 102204, 106212, 111724, 150467, 159318, 167586, 176018, 186372, 251379, 264027, 274381, 300934, 318636, 335172, 352036, 451401, 502758, 528054, 548762, 601868, 792081, 823143, 902802, 1005516, 1056108, 1097524, 1354203, 1584162, 1646286, 1805604, 2469429, 2708406, 3168324, 3292572, 4664477, 4938858, 5416812, 9328954, 9877716, 13993431, 18657908, 27986862, 41980293, 55973724, 83960586, 167921172]

約数ペア:

[(1, 167921172), (2, 83960586), (3, 55973724), (4, 41980293), (6, 27986862), (9, 18657908), (12, 13993431), (17, 9877716), (18, 9328954), (31, 5416812), (34, 4938858), (36, 4664477), (51, 3292572), (53, 3168324), (62, 2708406), (68, 2469429), (93, 1805604), (102, 1646286), (106, 1584162), (124, 1354203), (153, 1097524), (159, 1056108), (167, 1005516), (186, 902802), (204, 823143), (212, 792081), (279, 601868), (306, 548762), (318, 528054), (334, 502758), (372, 451401), (477, 352036), (501, 335172), (527, 318636), (558, 300934), (612, 274381), (636, 264027), (668, 251379), (901, 186372), (954, 176018), (1002, 167586), (1054, 159318), (1116, 150467), (1503, 111724), (1581, 106212), (1643, 102204), (1802, 93186), (1908, 88009), (2004, 83793), (2108, 79659), (2703, 62124), (2839, 59148), (3006, 55862), (3162, 53106), (3286, 51102), (3604, 46593), (4743, 35404), (4929, 34068), (5177, 32436), (5406, 31062), (5678, 29574), (6012, 27931), (6324, 26553), (6572, 25551), (8109, 20708), (8517, 19716), (8851, 18972), (9486, 17702), (9858, 17034), (10354, 16218), (10812, 15531), (11356, 14787)]