156681198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1439}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 355829760

約数和(自身を除く): 199148562

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 263, 414, 526, 789, 1439, 1578, 2367, 2878, 4317, 4734, 6049, 8634, 12098, 12951, 18147, 25902, 33097, 36294, 54441, 66194, 99291, 108882, 198582, 297873, 378457, 595746, 756914, 1135371, 2270742, 3406113, 6812226, 8704511, 17409022, 26113533, 52227066, 78340599, 156681198]

約数ペア:

[(1, 156681198), (2, 78340599), (3, 52227066), (6, 26113533), (9, 17409022), (18, 8704511), (23, 6812226), (46, 3406113), (69, 2270742), (138, 1135371), (207, 756914), (263, 595746), (414, 378457), (526, 297873), (789, 198582), (1439, 108882), (1578, 99291), (2367, 66194), (2878, 54441), (4317, 36294), (4734, 33097), (6049, 25902), (8634, 18147), (12098, 12951)]