154413896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 366904440

約数和(自身を除く): 212490544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 157, 182, 193, 196, 314, 364, 386, 392, 628, 637, 728, 772, 1099, 1256, 1274, 1351, 1544, 2041, 2198, 2509, 2548, 2702, 4082, 4396, 5018, 5096, 5404, 7693, 8164, 8792, 9457, 10036, 10808, 14287, 15386, 16328, 17563, 18914, 20072, 28574, 30301, 30772, 35126, 37828, 57148, 60602, 61544, 70252, 75656, 100009, 114296, 121204, 122941, 140504, 200018, 212107, 242408, 245882, 393913, 400036, 424214, 491764, 787826, 800072, 848428, 983528, 1484749, 1575652, 1696856, 2757391, 2969498, 3151304, 5514782, 5938996, 11029564, 11877992, 19301737, 22059128, 38603474, 77206948, 154413896]

約数ペア:

[(1, 154413896), (2, 77206948), (4, 38603474), (7, 22059128), (8, 19301737), (13, 11877992), (14, 11029564), (26, 5938996), (28, 5514782), (49, 3151304), (52, 2969498), (56, 2757391), (91, 1696856), (98, 1575652), (104, 1484749), (157, 983528), (182, 848428), (193, 800072), (196, 787826), (314, 491764), (364, 424214), (386, 400036), (392, 393913), (628, 245882), (637, 242408), (728, 212107), (772, 200018), (1099, 140504), (1256, 122941), (1274, 121204), (1351, 114296), (1544, 100009), (2041, 75656), (2198, 70252), (2509, 61544), (2548, 60602), (2702, 57148), (4082, 37828), (4396, 35126), (5018, 30772), (5096, 30301), (5404, 28574), (7693, 20072), (8164, 18914), (8792, 17563), (9457, 16328), (10036, 15386), (10808, 14287)]