161195166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 400982400

約数和(自身を除く): 239787234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 67, 87, 99, 134, 174, 198, 201, 261, 319, 402, 419, 522, 603, 638, 737, 838, 957, 1206, 1257, 1474, 1914, 1943, 2211, 2514, 2871, 3771, 3886, 4422, 4609, 5742, 5829, 6633, 7542, 9218, 11658, 12151, 13266, 13827, 17487, 21373, 24302, 27654, 28073, 34974, 36453, 41481, 42746, 56146, 64119, 72906, 82962, 84219, 109359, 128238, 133661, 168438, 192357, 218718, 252657, 267322, 308803, 384714, 400983, 505314, 617606, 801966, 814117, 926409, 1202949, 1628234, 1852818, 2405898, 2442351, 2779227, 4884702, 5558454, 7327053, 8955287, 14654106, 17910574, 26865861, 53731722, 80597583, 161195166]

約数ペア:

[(1, 161195166), (2, 80597583), (3, 53731722), (6, 26865861), (9, 17910574), (11, 14654106), (18, 8955287), (22, 7327053), (29, 5558454), (33, 4884702), (58, 2779227), (66, 2442351), (67, 2405898), (87, 1852818), (99, 1628234), (134, 1202949), (174, 926409), (198, 814117), (201, 801966), (261, 617606), (319, 505314), (402, 400983), (419, 384714), (522, 308803), (603, 267322), (638, 252657), (737, 218718), (838, 192357), (957, 168438), (1206, 133661), (1257, 128238), (1474, 109359), (1914, 84219), (1943, 82962), (2211, 72906), (2514, 64119), (2871, 56146), (3771, 42746), (3886, 41481), (4422, 36453), (4609, 34974), (5742, 28073), (5829, 27654), (6633, 24302), (7542, 21373), (9218, 17487), (11658, 13827), (12151, 13266)]