155830976

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 396118080

約数和(自身を除く): 240287104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 79, 98, 112, 119, 136, 148, 158, 196, 224, 238, 259, 272, 296, 316, 392, 448, 476, 518, 544, 553, 592, 629, 632, 784, 833, 952, 1036, 1088, 1106, 1184, 1258, 1264, 1343, 1568, 1666, 1813, 1904, 2072, 2212, 2368, 2516, 2528, 2686, 2923, 3136, 3332, 3626, 3808, 3871, 4144, 4403, 4424, 5032, 5056, 5372, 5846, 6664, 7252, 7616, 7742, 8288, 8806, 8848, 9401, 10064, 10744, 11692, 13328, 14504, 15484, 16576, 17612, 17696, 18802, 20128, 20461, 21488, 23384, 26656, 29008, 30821, 30968, 35224, 35392, 37604, 40256, 40922, 42976, 46768, 49691, 53312, 58016, 61642, 61936, 65807, 70448, 75208, 81844, 85952, 93536, 99382, 116032, 123284, 123872, 131614, 140896, 143227, 150416, 163688, 187072, 198764, 246568, 247744, 263228, 281792, 286454, 300832, 327376, 347837, 397528, 493136, 526456, 572908, 601664, 654752, 695674, 795056, 986272, 1052912, 1145816, 1309504, 1391348, 1590112, 1972544, 2105824, 2291632, 2434859, 2782696, 3180224, 4211648, 4583264, 4869718, 5565392, 9166528, 9739436, 11130784, 19478872, 22261568, 38957744, 77915488, 155830976]

約数ペア:

[(1, 155830976), (2, 77915488), (4, 38957744), (7, 22261568), (8, 19478872), (14, 11130784), (16, 9739436), (17, 9166528), (28, 5565392), (32, 4869718), (34, 4583264), (37, 4211648), (49, 3180224), (56, 2782696), (64, 2434859), (68, 2291632), (74, 2105824), (79, 1972544), (98, 1590112), (112, 1391348), (119, 1309504), (136, 1145816), (148, 1052912), (158, 986272), (196, 795056), (224, 695674), (238, 654752), (259, 601664), (272, 572908), (296, 526456), (316, 493136), (392, 397528), (448, 347837), (476, 327376), (518, 300832), (544, 286454), (553, 281792), (592, 263228), (629, 247744), (632, 246568), (784, 198764), (833, 187072), (952, 163688), (1036, 150416), (1088, 143227), (1106, 140896), (1184, 131614), (1258, 123872), (1264, 123284), (1343, 116032), (1568, 99382), (1666, 93536), (1813, 85952), (1904, 81844), (2072, 75208), (2212, 70448), (2368, 65807), (2516, 61936), (2528, 61642), (2686, 58016), (2923, 53312), (3136, 49691), (3332, 46768), (3626, 42976), (3808, 40922), (3871, 40256), (4144, 37604), (4403, 35392), (4424, 35224), (5032, 30968), (5056, 30821), (5372, 29008), (5846, 26656), (6664, 23384), (7252, 21488), (7616, 20461), (7742, 20128), (8288, 18802), (8806, 17696), (8848, 17612), (9401, 16576), (10064, 15484), (10744, 14504), (11692, 13328)]