168291239856

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{192991}}^1$

素因数の和:193530

約数の個数: 80

約数和(自身を含む): 447414125568

約数和(自身を除く): 279122885712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 491, 592, 888, 982, 1473, 1776, 1964, 2946, 3928, 5892, 7856, 11784, 18167, 23568, 36334, 54501, 72668, 109002, 145336, 192991, 218004, 290672, 385982, 436008, 578973, 771964, 872016, 1157946, 1543928, 2315892, 3087856, 4631784, 7140667, 9263568, 14281334, 21422001, 28562668, 42844002, 57125336, 85688004, 94758581, 114250672, 171376008, 189517162, 284275743, 342752016, 379034324, 568551486, 758068648, 1137102972, 1516137296, 2274205944, 3506067497, 4548411888, 7012134994, 10518202491, 14024269988, 21036404982, 28048539976, 42072809964, 56097079952, 84145619928, 168291239856]

約数ペア:

[(1, 168291239856), (2, 84145619928), (3, 56097079952), (4, 42072809964), (6, 28048539976), (8, 21036404982), (12, 14024269988), (16, 10518202491), (24, 7012134994), (37, 4548411888), (48, 3506067497), (74, 2274205944), (111, 1516137296), (148, 1137102972), (222, 758068648), (296, 568551486), (444, 379034324), (491, 342752016), (592, 284275743), (888, 189517162), (982, 171376008), (1473, 114250672), (1776, 94758581), (1964, 85688004), (2946, 57125336), (3928, 42844002), (5892, 28562668), (7856, 21422001), (11784, 14281334), (18167, 9263568), (23568, 7140667), (36334, 4631784), (54501, 3087856), (72668, 2315892), (109002, 1543928), (145336, 1157946), (192991, 872016), (218004, 771964), (290672, 578973), (385982, 436008)]