156783144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{133319}}^1$

素因数の和:133342

約数の個数: 48

約数和(自身を含む): 455954400

約数和(自身を除く): 299171256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 133319, 266638, 399957, 533276, 799914, 933233, 1066552, 1599828, 1866466, 2799699, 3199656, 3732932, 5599398, 6532631, 7465864, 11198796, 13065262, 19597893, 22397592, 26130524, 39195786, 52261048, 78391572, 156783144]

約数ペア:

[(1, 156783144), (2, 78391572), (3, 52261048), (4, 39195786), (6, 26130524), (7, 22397592), (8, 19597893), (12, 13065262), (14, 11198796), (21, 7465864), (24, 6532631), (28, 5599398), (42, 3732932), (49, 3199656), (56, 2799699), (84, 1866466), (98, 1599828), (147, 1066552), (168, 933233), (196, 799914), (294, 533276), (392, 399957), (588, 266638), (1176, 133319)]