156726096639

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{2399}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 246841344000

約数和(自身を除く): 90115247361

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 371, 553, 743, 1113, 1659, 2229, 2399, 4187, 5201, 7197, 12561, 15603, 16793, 29309, 39379, 50379, 58697, 87927, 118137, 127147, 176091, 189521, 275653, 381441, 410879, 568563, 826959, 890029, 1232637, 1326647, 1782457, 2670087, 3110941, 3979941, 5347371, 9332823, 10044613, 12477199, 21776587, 30133839, 37431597, 65329761, 70312291, 94470221, 140814103, 210936873, 283410663, 422442309, 661291547, 985698721, 1983874641, 2957096163, 7463147459, 22389442377, 52242032213, 156726096639]

約数ペア:

[(1, 156726096639), (3, 52242032213), (7, 22389442377), (21, 7463147459), (53, 2957096163), (79, 1983874641), (159, 985698721), (237, 661291547), (371, 422442309), (553, 283410663), (743, 210936873), (1113, 140814103), (1659, 94470221), (2229, 70312291), (2399, 65329761), (4187, 37431597), (5201, 30133839), (7197, 21776587), (12561, 12477199), (15603, 10044613), (16793, 9332823), (29309, 5347371), (39379, 3979941), (50379, 3110941), (58697, 2670087), (87927, 1782457), (118137, 1326647), (127147, 1232637), (176091, 890029), (189521, 826959), (275653, 568563), (381441, 410879)]