166684910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5505

約数の個数: 64

約数和(自身を含む): 376704000

約数和(自身を除く): 210019090

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 5449, 6118, 10898, 15295, 27245, 30590, 38143, 54490, 76286, 103531, 125327, 190715, 207062, 250654, 381430, 517655, 626635, 724717, 877289, 1035310, 1253270, 1449434, 1754578, 2381213, 3623585, 4386445, 4762426, 7247170, 8772890, 11906065, 16668491, 23812130, 33336982, 83342455, 166684910]

約数ペア:

[(1, 166684910), (2, 83342455), (5, 33336982), (7, 23812130), (10, 16668491), (14, 11906065), (19, 8772890), (23, 7247170), (35, 4762426), (38, 4386445), (46, 3623585), (70, 2381213), (95, 1754578), (115, 1449434), (133, 1253270), (161, 1035310), (190, 877289), (230, 724717), (266, 626635), (322, 517655), (437, 381430), (665, 250654), (805, 207062), (874, 190715), (1330, 125327), (1610, 103531), (2185, 76286), (3059, 54490), (4370, 38143), (5449, 30590), (6118, 27245), (10898, 15295)]