179408796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 488759040

約数和(自身を除く): 309350244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 463, 588, 659, 926, 1318, 1389, 1852, 1977, 2636, 2778, 3241, 3954, 4613, 5556, 6482, 7908, 9226, 9723, 12964, 13839, 18452, 19446, 22687, 27678, 32291, 38892, 45374, 55356, 64582, 68061, 90748, 96873, 129164, 136122, 193746, 272244, 305117, 387492, 610234, 915351, 1220468, 1830702, 2135819, 3661404, 4271638, 6407457, 8543276, 12814914, 14950733, 25629828, 29901466, 44852199, 59802932, 89704398, 179408796]

約数ペア:

[(1, 179408796), (2, 89704398), (3, 59802932), (4, 44852199), (6, 29901466), (7, 25629828), (12, 14950733), (14, 12814914), (21, 8543276), (28, 6407457), (42, 4271638), (49, 3661404), (84, 2135819), (98, 1830702), (147, 1220468), (196, 915351), (294, 610234), (463, 387492), (588, 305117), (659, 272244), (926, 193746), (1318, 136122), (1389, 129164), (1852, 96873), (1977, 90748), (2636, 68061), (2778, 64582), (3241, 55356), (3954, 45374), (4613, 38892), (5556, 32291), (6482, 27678), (7908, 22687), (9226, 19446), (9723, 18452), (12964, 13839)]