131278056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 425940480

約数和(自身を除く): 294662424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 277, 294, 312, 364, 372, 392, 403, 434, 546, 554, 588, 637, 651, 728, 744, 806, 831, 868, 1092, 1108, 1176, 1209, 1274, 1302, 1519, 1612, 1662, 1736, 1911, 1939, 2184, 2216, 2418, 2548, 2604, 2821, 3038, 3224, 3324, 3601, 3822, 3878, 4557, 4836, 5096, 5208, 5642, 5817, 6076, 6648, 7202, 7644, 7756, 8463, 8587, 9114, 9672, 10803, 11284, 11634, 12152, 13573, 14404, 15288, 15512, 16926, 17174, 18228, 19747, 21606, 22568, 23268, 25207, 25761, 27146, 28808, 33852, 34348, 36456, 39494, 40719, 43212, 46536, 50414, 51522, 54292, 59241, 60109, 67704, 68696, 75621, 78988, 81438, 86424, 100828, 103044, 108584, 111631, 118482, 120218, 151242, 157976, 162876, 176449, 180327, 201656, 206088, 223262, 236964, 240436, 302484, 325752, 334893, 352898, 360654, 420763, 446524, 473928, 480872, 529347, 604968, 669786, 705796, 721308, 781417, 841526, 893048, 1058694, 1262289, 1339572, 1411592, 1442616, 1562834, 1683052, 2117388, 2344251, 2524578, 2679144, 3125668, 3366104, 4234776, 4688502, 5049156, 5469919, 6251336, 9377004, 10098312, 10939838, 16409757, 18754008, 21879676, 32819514, 43759352, 65639028, 131278056]

約数ペア:

[(1, 131278056), (2, 65639028), (3, 43759352), (4, 32819514), (6, 21879676), (7, 18754008), (8, 16409757), (12, 10939838), (13, 10098312), (14, 9377004), (21, 6251336), (24, 5469919), (26, 5049156), (28, 4688502), (31, 4234776), (39, 3366104), (42, 3125668), (49, 2679144), (52, 2524578), (56, 2344251), (62, 2117388), (78, 1683052), (84, 1562834), (91, 1442616), (93, 1411592), (98, 1339572), (104, 1262289), (124, 1058694), (147, 893048), (156, 841526), (168, 781417), (182, 721308), (186, 705796), (196, 669786), (217, 604968), (248, 529347), (273, 480872), (277, 473928), (294, 446524), (312, 420763), (364, 360654), (372, 352898), (392, 334893), (403, 325752), (434, 302484), (546, 240436), (554, 236964), (588, 223262), (637, 206088), (651, 201656), (728, 180327), (744, 176449), (806, 162876), (831, 157976), (868, 151242), (1092, 120218), (1108, 118482), (1176, 111631), (1209, 108584), (1274, 103044), (1302, 100828), (1519, 86424), (1612, 81438), (1662, 78988), (1736, 75621), (1911, 68696), (1939, 67704), (2184, 60109), (2216, 59241), (2418, 54292), (2548, 51522), (2604, 50414), (2821, 46536), (3038, 43212), (3224, 40719), (3324, 39494), (3601, 36456), (3822, 34348), (3878, 33852), (4557, 28808), (4836, 27146), (5096, 25761), (5208, 25207), (5642, 23268), (5817, 22568), (6076, 21606), (6648, 19747), (7202, 18228), (7644, 17174), (7756, 16926), (8463, 15512), (8587, 15288), (9114, 14404), (9672, 13573), (10803, 12152), (11284, 11634)]