169884026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 304504704

約数和(自身を除く): 134620678

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 442, 578, 598, 782, 983, 1966, 3757, 5083, 6647, 7514, 10166, 12779, 13294, 16711, 22609, 25558, 33422, 45218, 86411, 172822, 217243, 284087, 293917, 384353, 434486, 568174, 587834, 768706, 3693131, 4996589, 6534001, 7386262, 9993178, 13068002, 84942013, 169884026]

約数ペア:

[(1, 169884026), (2, 84942013), (13, 13068002), (17, 9993178), (23, 7386262), (26, 6534001), (34, 4996589), (46, 3693131), (221, 768706), (289, 587834), (299, 568174), (391, 434486), (442, 384353), (578, 293917), (598, 284087), (782, 217243), (983, 172822), (1966, 86411), (3757, 45218), (5083, 33422), (6647, 25558), (7514, 22609), (10166, 16711), (12779, 13294)]