168307616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 352134216

約数和(自身を除く): 183826600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 457, 544, 677, 914, 1354, 1828, 2708, 3656, 5416, 7312, 7769, 10832, 11509, 14624, 15538, 21664, 23018, 31076, 46036, 62152, 92072, 124304, 184144, 248608, 309389, 368288, 618778, 1237556, 2475112, 4950224, 5259613, 9900448, 10519226, 21038452, 42076904, 84153808, 168307616]

約数ペア:

[(1, 168307616), (2, 84153808), (4, 42076904), (8, 21038452), (16, 10519226), (17, 9900448), (32, 5259613), (34, 4950224), (68, 2475112), (136, 1237556), (272, 618778), (457, 368288), (544, 309389), (677, 248608), (914, 184144), (1354, 124304), (1828, 92072), (2708, 62152), (3656, 46036), (5416, 31076), (7312, 23018), (7769, 21664), (10832, 15538), (11509, 14624)]