131106888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 396805500

約数和(自身を除く): 265698612

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 121, 132, 149, 198, 202, 242, 264, 298, 303, 363, 396, 404, 447, 484, 596, 606, 726, 792, 808, 894, 909, 968, 1089, 1111, 1192, 1212, 1341, 1452, 1639, 1788, 1818, 2178, 2222, 2424, 2682, 2904, 3278, 3333, 3576, 3636, 4356, 4444, 4917, 5364, 6556, 6666, 7272, 8712, 8888, 9834, 9999, 10728, 12221, 13112, 13332, 14751, 15049, 18029, 19668, 19998, 24442, 26664, 29502, 30098, 36058, 36663, 39336, 39996, 45147, 48884, 54087, 59004, 60196, 72116, 73326, 79992, 90294, 97768, 108174, 109989, 118008, 120392, 135441, 144232, 146652, 162261, 165539, 180588, 216348, 219978, 270882, 293304, 324522, 331078, 361176, 432696, 439956, 496617, 541764, 649044, 662156, 879912, 993234, 1083528, 1298088, 1324312, 1489851, 1820929, 1986468, 2979702, 3641858, 3972936, 5462787, 5959404, 7283716, 10925574, 11918808, 14567432, 16388361, 21851148, 32776722, 43702296, 65553444, 131106888]

約数ペア:

[(1, 131106888), (2, 65553444), (3, 43702296), (4, 32776722), (6, 21851148), (8, 16388361), (9, 14567432), (11, 11918808), (12, 10925574), (18, 7283716), (22, 5959404), (24, 5462787), (33, 3972936), (36, 3641858), (44, 2979702), (66, 1986468), (72, 1820929), (88, 1489851), (99, 1324312), (101, 1298088), (121, 1083528), (132, 993234), (149, 879912), (198, 662156), (202, 649044), (242, 541764), (264, 496617), (298, 439956), (303, 432696), (363, 361176), (396, 331078), (404, 324522), (447, 293304), (484, 270882), (596, 219978), (606, 216348), (726, 180588), (792, 165539), (808, 162261), (894, 146652), (909, 144232), (968, 135441), (1089, 120392), (1111, 118008), (1192, 109989), (1212, 108174), (1341, 97768), (1452, 90294), (1639, 79992), (1788, 73326), (1818, 72116), (2178, 60196), (2222, 59004), (2424, 54087), (2682, 48884), (2904, 45147), (3278, 39996), (3333, 39336), (3576, 36663), (3636, 36058), (4356, 30098), (4444, 29502), (4917, 26664), (5364, 24442), (6556, 19998), (6666, 19668), (7272, 18029), (8712, 15049), (8888, 14751), (9834, 13332), (9999, 13112), (10728, 12221)]