179977668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 477474816

約数和(自身を除く): 297497148

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 103, 138, 156, 206, 276, 299, 309, 412, 487, 598, 618, 897, 974, 1196, 1236, 1339, 1461, 1794, 1948, 2369, 2678, 2922, 3588, 4017, 4738, 5356, 5844, 6331, 7107, 8034, 9476, 11201, 12662, 14214, 16068, 18993, 22402, 25324, 28428, 30797, 33603, 37986, 44804, 50161, 61594, 67206, 75972, 92391, 100322, 123188, 134412, 145613, 150483, 184782, 200644, 291226, 300966, 369564, 436839, 582452, 601932, 652093, 873678, 1153703, 1304186, 1747356, 1956279, 2307406, 2608372, 3461109, 3912558, 4614812, 6922218, 7825116, 13844436, 14998139, 29996278, 44994417, 59992556, 89988834, 179977668]

約数ペア:

[(1, 179977668), (2, 89988834), (3, 59992556), (4, 44994417), (6, 29996278), (12, 14998139), (13, 13844436), (23, 7825116), (26, 6922218), (39, 4614812), (46, 3912558), (52, 3461109), (69, 2608372), (78, 2307406), (92, 1956279), (103, 1747356), (138, 1304186), (156, 1153703), (206, 873678), (276, 652093), (299, 601932), (309, 582452), (412, 436839), (487, 369564), (598, 300966), (618, 291226), (897, 200644), (974, 184782), (1196, 150483), (1236, 145613), (1339, 134412), (1461, 123188), (1794, 100322), (1948, 92391), (2369, 75972), (2678, 67206), (2922, 61594), (3588, 50161), (4017, 44804), (4738, 37986), (5356, 33603), (5844, 30797), (6331, 28428), (7107, 25324), (8034, 22402), (9476, 18993), (11201, 16068), (12662, 14214)]