131960136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 422835120

約数和(自身を除く): 290874984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 101, 132, 147, 154, 168, 196, 202, 231, 264, 294, 303, 308, 392, 404, 462, 539, 588, 606, 616, 707, 808, 924, 1078, 1111, 1176, 1212, 1414, 1617, 1848, 2121, 2156, 2222, 2424, 2828, 3234, 3333, 4242, 4312, 4444, 4949, 5656, 6468, 6666, 7777, 8484, 8888, 9898, 10201, 12936, 13332, 14847, 15554, 16968, 19796, 20402, 23331, 26664, 29694, 30603, 31108, 39592, 40804, 46662, 54439, 59388, 61206, 62216, 71407, 81608, 93324, 108878, 112211, 118776, 122412, 142814, 163317, 186648, 214221, 217756, 224422, 244824, 285628, 326634, 336633, 428442, 435512, 448844, 499849, 571256, 653268, 673266, 785477, 856884, 897688, 999698, 1306536, 1346532, 1499547, 1570954, 1713768, 1999396, 2356431, 2693064, 2999094, 3141908, 3998792, 4712862, 5498339, 5998188, 6283816, 9425724, 10996678, 11996376, 16495017, 18851448, 21993356, 32990034, 43986712, 65980068, 131960136]

約数ペア:

[(1, 131960136), (2, 65980068), (3, 43986712), (4, 32990034), (6, 21993356), (7, 18851448), (8, 16495017), (11, 11996376), (12, 10996678), (14, 9425724), (21, 6283816), (22, 5998188), (24, 5498339), (28, 4712862), (33, 3998792), (42, 3141908), (44, 2999094), (49, 2693064), (56, 2356431), (66, 1999396), (77, 1713768), (84, 1570954), (88, 1499547), (98, 1346532), (101, 1306536), (132, 999698), (147, 897688), (154, 856884), (168, 785477), (196, 673266), (202, 653268), (231, 571256), (264, 499849), (294, 448844), (303, 435512), (308, 428442), (392, 336633), (404, 326634), (462, 285628), (539, 244824), (588, 224422), (606, 217756), (616, 214221), (707, 186648), (808, 163317), (924, 142814), (1078, 122412), (1111, 118776), (1176, 112211), (1212, 108878), (1414, 93324), (1617, 81608), (1848, 71407), (2121, 62216), (2156, 61206), (2222, 59388), (2424, 54439), (2828, 46662), (3234, 40804), (3333, 39592), (4242, 31108), (4312, 30603), (4444, 29694), (4949, 26664), (5656, 23331), (6468, 20402), (6666, 19796), (7777, 16968), (8484, 15554), (8888, 14847), (9898, 13332), (10201, 12936)]