15678438704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{1109}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 32534792640

約数和(自身を除く): 16856353936

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 937, 943, 1109, 1874, 1886, 2218, 3748, 3772, 4436, 7496, 7544, 8872, 14992, 15088, 17744, 21551, 25507, 38417, 43102, 45469, 51014, 76834, 86204, 90938, 102028, 153668, 172408, 181876, 204056, 307336, 344816, 363752, 408112, 614672, 727504, 883591, 1039133, 1045787, 1767182, 2078266, 2091574, 3534364, 4156532, 4183148, 7068728, 8313064, 8366296, 14137456, 16626128, 16732592, 23900059, 42604453, 47800118, 85208906, 95600236, 170417812, 191200472, 340835624, 382400944, 681671248, 979902419, 1959804838, 3919609676, 7839219352, 15678438704]

約数ペア:

[(1, 15678438704), (2, 7839219352), (4, 3919609676), (8, 1959804838), (16, 979902419), (23, 681671248), (41, 382400944), (46, 340835624), (82, 191200472), (92, 170417812), (164, 95600236), (184, 85208906), (328, 47800118), (368, 42604453), (656, 23900059), (937, 16732592), (943, 16626128), (1109, 14137456), (1874, 8366296), (1886, 8313064), (2218, 7068728), (3748, 4183148), (3772, 4156532), (4436, 3534364), (7496, 2091574), (7544, 2078266), (8872, 1767182), (14992, 1045787), (15088, 1039133), (17744, 883591), (21551, 727504), (25507, 614672), (38417, 408112), (43102, 363752), (45469, 344816), (51014, 307336), (76834, 204056), (86204, 181876), (90938, 172408), (102028, 153668)]