156798558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13381}}^1$

素因数の和:13430

約数の個数: 64

約数和(自身を含む): 411095040

約数和(自身を除く): 254296482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 13381, 26762, 40143, 80286, 93667, 120429, 187334, 240858, 281001, 361287, 414811, 562002, 722574, 829622, 843003, 1244433, 1686006, 2488866, 2529009, 2903677, 3733299, 5058018, 5807354, 7466598, 8711031, 11199897, 17422062, 22399794, 26133093, 52266186, 78399279, 156798558]

約数ペア:

[(1, 156798558), (2, 78399279), (3, 52266186), (6, 26133093), (7, 22399794), (9, 17422062), (14, 11199897), (18, 8711031), (21, 7466598), (27, 5807354), (31, 5058018), (42, 3733299), (54, 2903677), (62, 2529009), (63, 2488866), (93, 1686006), (126, 1244433), (186, 843003), (189, 829622), (217, 722574), (279, 562002), (378, 414811), (434, 361287), (558, 281001), (651, 240858), (837, 187334), (1302, 120429), (1674, 93667), (1953, 80286), (3906, 40143), (5859, 26762), (11718, 13381)]