159969184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 335768328

約数和(自身を除く): 175799144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 1873, 2512, 2669, 3746, 5024, 5338, 7492, 10676, 14984, 21352, 29968, 31841, 42704, 59936, 63682, 85408, 127364, 254728, 294061, 509456, 588122, 1018912, 1176244, 2352488, 4704976, 4999037, 9409952, 9998074, 19996148, 39992296, 79984592, 159969184]

約数ペア:

[(1, 159969184), (2, 79984592), (4, 39992296), (8, 19996148), (16, 9998074), (17, 9409952), (32, 4999037), (34, 4704976), (68, 2352488), (136, 1176244), (157, 1018912), (272, 588122), (314, 509456), (544, 294061), (628, 254728), (1256, 127364), (1873, 85408), (2512, 63682), (2669, 59936), (3746, 42704), (5024, 31841), (5338, 29968), (7492, 21352), (10676, 14984)]