173672356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 382491648

約数和(自身を除く): 208819292

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 43, 44, 46, 52, 86, 92, 143, 172, 253, 286, 299, 307, 473, 506, 559, 572, 598, 614, 946, 989, 1012, 1118, 1196, 1228, 1892, 1978, 2236, 3289, 3377, 3956, 3991, 6149, 6578, 6754, 7061, 7982, 10879, 12298, 12857, 13156, 13201, 13508, 14122, 15964, 21758, 24596, 25714, 26402, 28244, 43516, 43901, 51428, 52804, 77671, 87802, 91793, 141427, 145211, 155342, 171613, 175604, 183586, 282854, 290422, 303623, 310684, 343226, 367172, 565708, 580844, 607246, 686452, 1009723, 1214492, 1887743, 2019446, 3339853, 3775486, 3947099, 4038892, 6679706, 7550972, 7894198, 13359412, 15788396, 43418089, 86836178, 173672356]

約数ペア:

[(1, 173672356), (2, 86836178), (4, 43418089), (11, 15788396), (13, 13359412), (22, 7894198), (23, 7550972), (26, 6679706), (43, 4038892), (44, 3947099), (46, 3775486), (52, 3339853), (86, 2019446), (92, 1887743), (143, 1214492), (172, 1009723), (253, 686452), (286, 607246), (299, 580844), (307, 565708), (473, 367172), (506, 343226), (559, 310684), (572, 303623), (598, 290422), (614, 282854), (946, 183586), (989, 175604), (1012, 171613), (1118, 155342), (1196, 145211), (1228, 141427), (1892, 91793), (1978, 87802), (2236, 77671), (3289, 52804), (3377, 51428), (3956, 43901), (3991, 43516), (6149, 28244), (6578, 26402), (6754, 25714), (7061, 24596), (7982, 21758), (10879, 15964), (12298, 14122), (12857, 13508), (13156, 13201)]