168548268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 490178304

約数和(自身を除く): 321630036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 53, 68, 84, 102, 106, 119, 131, 159, 204, 212, 238, 262, 289, 318, 357, 371, 393, 476, 524, 578, 636, 714, 742, 786, 867, 901, 917, 1113, 1156, 1428, 1484, 1572, 1734, 1802, 1834, 2023, 2226, 2227, 2703, 2751, 3468, 3604, 3668, 4046, 4452, 4454, 5406, 5502, 6069, 6307, 6681, 6943, 8092, 8908, 10812, 11004, 12138, 12614, 13362, 13886, 15317, 15589, 18921, 20829, 24276, 25228, 26724, 27772, 30634, 31178, 37842, 37859, 41658, 45951, 46767, 48601, 61268, 62356, 75684, 75718, 83316, 91902, 93534, 97202, 107219, 113577, 118031, 145803, 151436, 183804, 187068, 194404, 214438, 227154, 236062, 265013, 291606, 321657, 354093, 428876, 454308, 472124, 530026, 583212, 643314, 708186, 795039, 826217, 1060052, 1286628, 1416372, 1590078, 1652434, 2006527, 2478651, 3180156, 3304868, 4013054, 4957302, 6019581, 8026108, 9914604, 12039162, 14045689, 24078324, 28091378, 42137067, 56182756, 84274134, 168548268]

約数ペア:

[(1, 168548268), (2, 84274134), (3, 56182756), (4, 42137067), (6, 28091378), (7, 24078324), (12, 14045689), (14, 12039162), (17, 9914604), (21, 8026108), (28, 6019581), (34, 4957302), (42, 4013054), (51, 3304868), (53, 3180156), (68, 2478651), (84, 2006527), (102, 1652434), (106, 1590078), (119, 1416372), (131, 1286628), (159, 1060052), (204, 826217), (212, 795039), (238, 708186), (262, 643314), (289, 583212), (318, 530026), (357, 472124), (371, 454308), (393, 428876), (476, 354093), (524, 321657), (578, 291606), (636, 265013), (714, 236062), (742, 227154), (786, 214438), (867, 194404), (901, 187068), (917, 183804), (1113, 151436), (1156, 145803), (1428, 118031), (1484, 113577), (1572, 107219), (1734, 97202), (1802, 93534), (1834, 91902), (2023, 83316), (2226, 75718), (2227, 75684), (2703, 62356), (2751, 61268), (3468, 48601), (3604, 46767), (3668, 45951), (4046, 41658), (4452, 37859), (4454, 37842), (5406, 31178), (5502, 30634), (6069, 27772), (6307, 26724), (6681, 25228), (6943, 24276), (8092, 20829), (8908, 18921), (10812, 15589), (11004, 15317), (12138, 13886), (12614, 13362)]