131620392

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 380090880

約数和(自身を除く): 248470488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 191, 204, 306, 382, 408, 563, 573, 612, 764, 1126, 1146, 1224, 1528, 1689, 1719, 2252, 2292, 3247, 3378, 3438, 4504, 4584, 5067, 6494, 6756, 6876, 9571, 9741, 10134, 12988, 13512, 13752, 19142, 19482, 20268, 25976, 28713, 29223, 38284, 38964, 40536, 57426, 58446, 76568, 77928, 86139, 107533, 114852, 116892, 172278, 215066, 229704, 233784, 322599, 344556, 430132, 645198, 689112, 860264, 967797, 1290396, 1828061, 1935594, 2580792, 3656122, 3871188, 5484183, 7312244, 7742376, 10968366, 14624488, 16452549, 21936732, 32905098, 43873464, 65810196, 131620392]

約数ペア:

[(1, 131620392), (2, 65810196), (3, 43873464), (4, 32905098), (6, 21936732), (8, 16452549), (9, 14624488), (12, 10968366), (17, 7742376), (18, 7312244), (24, 5484183), (34, 3871188), (36, 3656122), (51, 2580792), (68, 1935594), (72, 1828061), (102, 1290396), (136, 967797), (153, 860264), (191, 689112), (204, 645198), (306, 430132), (382, 344556), (408, 322599), (563, 233784), (573, 229704), (612, 215066), (764, 172278), (1126, 116892), (1146, 114852), (1224, 107533), (1528, 86139), (1689, 77928), (1719, 76568), (2252, 58446), (2292, 57426), (3247, 40536), (3378, 38964), (3438, 38284), (4504, 29223), (4584, 28713), (5067, 25976), (6494, 20268), (6756, 19482), (6876, 19142), (9571, 13752), (9741, 13512), (10134, 12988)]