15705936168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{278119}}^1$

素因数の和:278322

約数の個数: 64

約数和(自身を含む): 42518985600

約数和(自身を除く): 26813049432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1448, 2172, 2353, 4344, 4706, 7059, 9412, 14118, 18824, 28236, 56472, 278119, 556238, 834357, 1112476, 1668714, 2224952, 3337428, 3615547, 6674856, 7231094, 10846641, 14462188, 21693282, 28924376, 43386564, 50339539, 86773128, 100679078, 151018617, 201358156, 302037234, 402716312, 604074468, 654414007, 1208148936, 1308828014, 1963242021, 2617656028, 3926484042, 5235312056, 7852968084, 15705936168]

約数ペア:

[(1, 15705936168), (2, 7852968084), (3, 5235312056), (4, 3926484042), (6, 2617656028), (8, 1963242021), (12, 1308828014), (13, 1208148936), (24, 654414007), (26, 604074468), (39, 402716312), (52, 302037234), (78, 201358156), (104, 151018617), (156, 100679078), (181, 86773128), (312, 50339539), (362, 43386564), (543, 28924376), (724, 21693282), (1086, 14462188), (1448, 10846641), (2172, 7231094), (2353, 6674856), (4344, 3615547), (4706, 3337428), (7059, 2224952), (9412, 1668714), (14118, 1112476), (18824, 834357), (28236, 556238), (56472, 278119)]