158640972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 439993344

約数和(自身を除く): 281352372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 73, 82, 84, 123, 146, 164, 219, 246, 287, 292, 438, 492, 511, 574, 631, 861, 876, 1022, 1148, 1262, 1533, 1722, 1893, 2044, 2524, 2993, 3066, 3444, 3786, 4417, 5986, 6132, 7572, 8834, 8979, 11972, 13251, 17668, 17958, 20951, 25871, 26502, 35916, 41902, 46063, 51742, 53004, 62853, 77613, 83804, 92126, 103484, 125706, 138189, 155226, 181097, 184252, 251412, 276378, 310452, 322441, 362194, 543291, 552756, 644882, 724388, 967323, 1086582, 1289764, 1888583, 1934646, 2173164, 3777166, 3869292, 5665749, 7554332, 11331498, 13220081, 22662996, 26440162, 39660243, 52880324, 79320486, 158640972]

約数ペア:

[(1, 158640972), (2, 79320486), (3, 52880324), (4, 39660243), (6, 26440162), (7, 22662996), (12, 13220081), (14, 11331498), (21, 7554332), (28, 5665749), (41, 3869292), (42, 3777166), (73, 2173164), (82, 1934646), (84, 1888583), (123, 1289764), (146, 1086582), (164, 967323), (219, 724388), (246, 644882), (287, 552756), (292, 543291), (438, 362194), (492, 322441), (511, 310452), (574, 276378), (631, 251412), (861, 184252), (876, 181097), (1022, 155226), (1148, 138189), (1262, 125706), (1533, 103484), (1722, 92126), (1893, 83804), (2044, 77613), (2524, 62853), (2993, 53004), (3066, 51742), (3444, 46063), (3786, 41902), (4417, 35916), (5986, 26502), (6132, 25871), (7572, 20951), (8834, 17958), (8979, 17668), (11972, 13251)]