145939608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106681}}^1$

素因数の和:106712

約数の個数: 48

約数和(自身を含む): 416059800

約数和(自身を除く): 270120192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 106681, 213362, 320043, 426724, 640086, 853448, 960129, 1280172, 1920258, 2026939, 2560344, 3840516, 4053878, 6080817, 7681032, 8107756, 12161634, 16215512, 18242451, 24323268, 36484902, 48646536, 72969804, 145939608]

約数ペア:

[(1, 145939608), (2, 72969804), (3, 48646536), (4, 36484902), (6, 24323268), (8, 18242451), (9, 16215512), (12, 12161634), (18, 8107756), (19, 7681032), (24, 6080817), (36, 4053878), (38, 3840516), (57, 2560344), (72, 2026939), (76, 1920258), (114, 1280172), (152, 960129), (171, 853448), (228, 640086), (342, 426724), (456, 320043), (684, 213362), (1368, 106681)]