149813388

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 397895680

約数和(自身を除く): 248082292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 1951, 2133, 2844, 3902, 4266, 5853, 6399, 7804, 8532, 11706, 12798, 17559, 19197, 23412, 25596, 35118, 38394, 52677, 70236, 76788, 105354, 154129, 158031, 210708, 308258, 316062, 462387, 474093, 616516, 632124, 924774, 948186, 1387161, 1849548, 1896372, 2774322, 4161483, 5548644, 8322966, 12484449, 16645932, 24968898, 37453347, 49937796, 74906694, 149813388]

約数ペア:

[(1, 149813388), (2, 74906694), (3, 49937796), (4, 37453347), (6, 24968898), (9, 16645932), (12, 12484449), (18, 8322966), (27, 5548644), (36, 4161483), (54, 2774322), (79, 1896372), (81, 1849548), (108, 1387161), (158, 948186), (162, 924774), (237, 632124), (243, 616516), (316, 474093), (324, 462387), (474, 316062), (486, 308258), (711, 210708), (948, 158031), (972, 154129), (1422, 105354), (1951, 76788), (2133, 70236), (2844, 52677), (3902, 38394), (4266, 35118), (5853, 25596), (6399, 23412), (7804, 19197), (8532, 17559), (11706, 12798)]