169293838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 321108480

約数和(自身を除く): 151814642

約数列:

[1, 2, 7, 14, 19, 38, 41, 43, 82, 86, 133, 266, 287, 301, 361, 574, 602, 722, 779, 817, 1558, 1634, 1763, 2527, 3526, 5054, 5453, 5719, 6859, 10906, 11438, 12341, 13718, 14801, 15523, 24682, 29602, 31046, 33497, 48013, 66994, 96026, 103607, 108661, 207214, 217322, 234479, 281219, 294937, 468958, 562438, 589874, 636443, 1272886, 1968533, 2064559, 3937066, 4129118, 4455101, 8910202, 12092417, 24184834, 84646919, 169293838]

約数ペア:

[(1, 169293838), (2, 84646919), (7, 24184834), (14, 12092417), (19, 8910202), (38, 4455101), (41, 4129118), (43, 3937066), (82, 2064559), (86, 1968533), (133, 1272886), (266, 636443), (287, 589874), (301, 562438), (361, 468958), (574, 294937), (602, 281219), (722, 234479), (779, 217322), (817, 207214), (1558, 108661), (1634, 103607), (1763, 96026), (2527, 66994), (3526, 48013), (5054, 33497), (5453, 31046), (5719, 29602), (6859, 24682), (10906, 15523), (11438, 14801), (12341, 13718)]