146379268

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 327499200

約数和(自身を除く): 181119932

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1709, 1748, 1862, 2254, 3059, 3418, 3724, 4508, 6118, 6836, 11963, 12236, 21413, 23926, 32471, 39307, 42826, 47852, 64942, 78614, 83741, 85652, 129884, 157228, 167482, 227297, 275149, 334964, 454594, 550298, 746833, 909188, 1100596, 1493666, 1591079, 1926043, 2987332, 3182158, 3852086, 5227831, 6364316, 7704172, 10455662, 20911324, 36594817, 73189634, 146379268]

約数ペア:

[(1, 146379268), (2, 73189634), (4, 36594817), (7, 20911324), (14, 10455662), (19, 7704172), (23, 6364316), (28, 5227831), (38, 3852086), (46, 3182158), (49, 2987332), (76, 1926043), (92, 1591079), (98, 1493666), (133, 1100596), (161, 909188), (196, 746833), (266, 550298), (322, 454594), (437, 334964), (532, 275149), (644, 227297), (874, 167482), (931, 157228), (1127, 129884), (1709, 85652), (1748, 83741), (1862, 78614), (2254, 64942), (3059, 47852), (3418, 42826), (3724, 39307), (4508, 32471), (6118, 23926), (6836, 21413), (11963, 12236)]