135969928

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 284435550

約数和(自身を除く): 148465622

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 356, 361, 437, 529, 712, 722, 874, 1058, 1444, 1691, 1748, 2047, 2116, 2888, 3382, 3496, 4094, 4232, 6764, 8188, 8303, 10051, 13528, 16376, 16606, 20102, 32129, 33212, 38893, 40204, 47081, 64258, 66424, 77786, 80408, 94162, 128516, 155572, 188324, 190969, 257032, 311144, 376648, 381938, 738967, 763876, 894539, 1477934, 1527752, 1789078, 2955868, 3578156, 5911736, 7156312, 16996241, 33992482, 67984964, 135969928]

約数ペア:

[(1, 135969928), (2, 67984964), (4, 33992482), (8, 16996241), (19, 7156312), (23, 5911736), (38, 3578156), (46, 2955868), (76, 1789078), (89, 1527752), (92, 1477934), (152, 894539), (178, 763876), (184, 738967), (356, 381938), (361, 376648), (437, 311144), (529, 257032), (712, 190969), (722, 188324), (874, 155572), (1058, 128516), (1444, 94162), (1691, 80408), (1748, 77786), (2047, 66424), (2116, 64258), (2888, 47081), (3382, 40204), (3496, 38893), (4094, 33212), (4232, 32129), (6764, 20102), (8188, 16606), (8303, 16376), (10051, 13528)]