16118871808

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1802

約数の個数: 144

約数和(自身を含む): 36058449280

約数和(自身を除く): 19939577472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 79, 104, 128, 148, 158, 208, 256, 296, 316, 416, 481, 592, 632, 832, 962, 1027, 1184, 1264, 1657, 1664, 1924, 2054, 2368, 2528, 2923, 3314, 3328, 3848, 4108, 4736, 5056, 5846, 6628, 7696, 8216, 9472, 10112, 11692, 13256, 15392, 16432, 20224, 21541, 23384, 26512, 30784, 32864, 37999, 43082, 46768, 53024, 61309, 61568, 65728, 75998, 86164, 93536, 106048, 122618, 123136, 130903, 131456, 151996, 172328, 187072, 212096, 245236, 261806, 262912, 303992, 344656, 374144, 424192, 490472, 523612, 607984, 689312, 748288, 797017, 980944, 1047224, 1215968, 1378624, 1594034, 1701739, 1961888, 2094448, 2431936, 2757248, 3188068, 3403478, 3923776, 4188896, 4843411, 4863872, 5514496, 6376136, 6806956, 7847552, 8377792, 9686822, 9727744, 12752272, 13613912, 15695104, 16755584, 19373644, 25504544, 27227824, 33511168, 38747288, 51009088, 54455648, 62964343, 77494576, 102018176, 108911296, 125928686, 154989152, 204036352, 217822592, 251857372, 309978304, 435645184, 503714744, 619956608, 1007429488, 1239913216, 2014858976, 4029717952, 8059435904, 16118871808]

約数ペア:

[(1, 16118871808), (2, 8059435904), (4, 4029717952), (8, 2014858976), (13, 1239913216), (16, 1007429488), (26, 619956608), (32, 503714744), (37, 435645184), (52, 309978304), (64, 251857372), (74, 217822592), (79, 204036352), (104, 154989152), (128, 125928686), (148, 108911296), (158, 102018176), (208, 77494576), (256, 62964343), (296, 54455648), (316, 51009088), (416, 38747288), (481, 33511168), (592, 27227824), (632, 25504544), (832, 19373644), (962, 16755584), (1027, 15695104), (1184, 13613912), (1264, 12752272), (1657, 9727744), (1664, 9686822), (1924, 8377792), (2054, 7847552), (2368, 6806956), (2528, 6376136), (2923, 5514496), (3314, 4863872), (3328, 4843411), (3848, 4188896), (4108, 3923776), (4736, 3403478), (5056, 3188068), (5846, 2757248), (6628, 2431936), (7696, 2094448), (8216, 1961888), (9472, 1701739), (10112, 1594034), (11692, 1378624), (13256, 1215968), (15392, 1047224), (16432, 980944), (20224, 797017), (21541, 748288), (23384, 689312), (26512, 607984), (30784, 523612), (32864, 490472), (37999, 424192), (43082, 374144), (46768, 344656), (53024, 303992), (61309, 262912), (61568, 261806), (65728, 245236), (75998, 212096), (86164, 187072), (93536, 172328), (106048, 151996), (122618, 131456), (123136, 130903)]