16135190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 31744224

約数和(自身を除く): 15609034

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 73, 115, 146, 155, 230, 310, 365, 713, 730, 961, 1426, 1679, 1922, 2263, 3358, 3565, 4526, 4805, 7130, 8395, 9610, 11315, 16790, 22103, 22630, 44206, 52049, 70153, 104098, 110515, 140306, 221030, 260245, 350765, 520490, 701530, 1613519, 3227038, 8067595, 16135190]

約数ペア:

[(1, 16135190), (2, 8067595), (5, 3227038), (10, 1613519), (23, 701530), (31, 520490), (46, 350765), (62, 260245), (73, 221030), (115, 140306), (146, 110515), (155, 104098), (230, 70153), (310, 52049), (365, 44206), (713, 22630), (730, 22103), (961, 16790), (1426, 11315), (1679, 9610), (1922, 8395), (2263, 7130), (3358, 4805), (3565, 4526)]