156777210416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{422881}}^1$

素因数の和:422982

約数の個数: 80

約数和(自身を含む): 339794144640

約数和(自身を除く): 183016934224

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 47, 58, 68, 94, 116, 136, 188, 232, 272, 376, 464, 493, 752, 799, 986, 1363, 1598, 1972, 2726, 3196, 3944, 5452, 6392, 7888, 10904, 12784, 21808, 23171, 46342, 92684, 185368, 370736, 422881, 845762, 1691524, 3383048, 6766096, 7188977, 12263549, 14377954, 19875407, 24527098, 28755908, 39750814, 49054196, 57511816, 79501628, 98108392, 115023632, 159003256, 196216784, 208480333, 318006512, 337881919, 416960666, 576386803, 675763838, 833921332, 1152773606, 1351527676, 1667842664, 2305547212, 2703055352, 3335685328, 4611094424, 5406110704, 9222188848, 9798575651, 19597151302, 39194302604, 78388605208, 156777210416]

約数ペア:

[(1, 156777210416), (2, 78388605208), (4, 39194302604), (8, 19597151302), (16, 9798575651), (17, 9222188848), (29, 5406110704), (34, 4611094424), (47, 3335685328), (58, 2703055352), (68, 2305547212), (94, 1667842664), (116, 1351527676), (136, 1152773606), (188, 833921332), (232, 675763838), (272, 576386803), (376, 416960666), (464, 337881919), (493, 318006512), (752, 208480333), (799, 196216784), (986, 159003256), (1363, 115023632), (1598, 98108392), (1972, 79501628), (2726, 57511816), (3196, 49054196), (3944, 39750814), (5452, 28755908), (6392, 24527098), (7888, 19875407), (10904, 14377954), (12784, 12263549), (21808, 7188977), (23171, 6766096), (46342, 3383048), (92684, 1691524), (185368, 845762), (370736, 422881)]