166710016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 370201104

約数和(自身を除く): 203491088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1117, 1166, 1408, 1696, 2234, 2332, 2816, 3392, 4468, 4664, 6784, 8936, 9328, 12287, 13568, 17872, 18656, 24574, 35744, 37312, 49148, 59201, 71488, 74624, 98296, 118402, 142976, 149248, 196592, 236804, 285952, 393184, 473608, 651211, 786368, 947216, 1302422, 1572736, 1894432, 2604844, 3145472, 3788864, 5209688, 7577728, 10419376, 15155456, 20838752, 41677504, 83355008, 166710016]

約数ペア:

[(1, 166710016), (2, 83355008), (4, 41677504), (8, 20838752), (11, 15155456), (16, 10419376), (22, 7577728), (32, 5209688), (44, 3788864), (53, 3145472), (64, 2604844), (88, 1894432), (106, 1572736), (128, 1302422), (176, 947216), (212, 786368), (256, 651211), (352, 473608), (424, 393184), (583, 285952), (704, 236804), (848, 196592), (1117, 149248), (1166, 142976), (1408, 118402), (1696, 98296), (2234, 74624), (2332, 71488), (2816, 59201), (3392, 49148), (4468, 37312), (4664, 35744), (6784, 24574), (8936, 18656), (9328, 17872), (12287, 13568)]