127520148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 348872832

約数和(自身を除く): 221352684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1583, 1644, 1918, 2877, 3166, 3836, 4749, 5754, 6332, 6713, 9498, 11081, 11508, 13426, 18996, 20139, 22162, 26852, 33243, 40278, 44324, 66486, 77567, 80556, 132972, 155134, 216871, 232701, 310268, 433742, 465402, 650613, 867484, 930804, 1301226, 1518097, 2602452, 3036194, 4554291, 6072388, 9108582, 10626679, 18217164, 21253358, 31880037, 42506716, 63760074, 127520148]

約数ペア:

[(1, 127520148), (2, 63760074), (3, 42506716), (4, 31880037), (6, 21253358), (7, 18217164), (12, 10626679), (14, 9108582), (21, 6072388), (28, 4554291), (42, 3036194), (49, 2602452), (84, 1518097), (98, 1301226), (137, 930804), (147, 867484), (196, 650613), (274, 465402), (294, 433742), (411, 310268), (548, 232701), (588, 216871), (822, 155134), (959, 132972), (1583, 80556), (1644, 77567), (1918, 66486), (2877, 44324), (3166, 40278), (3836, 33243), (4749, 26852), (5754, 22162), (6332, 20139), (6713, 18996), (9498, 13426), (11081, 11508)]