156335904

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{839}}^1$

素因数の和:1502

約数の個数: 72

約数和(自身を含む): 445798080

約数和(自身を除く): 289462176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 839, 1294, 1678, 1941, 2517, 2588, 3356, 3882, 5034, 5176, 5823, 6712, 7551, 7764, 10068, 10352, 11646, 13424, 15102, 15528, 20136, 20704, 23292, 26848, 30204, 31056, 40272, 46584, 60408, 62112, 80544, 93168, 120816, 186336, 241632, 542833, 1085666, 1628499, 2171332, 3256998, 4342664, 4885497, 6513996, 8685328, 9770994, 13027992, 17370656, 19541988, 26055984, 39083976, 52111968, 78167952, 156335904]

約数ペア:

[(1, 156335904), (2, 78167952), (3, 52111968), (4, 39083976), (6, 26055984), (8, 19541988), (9, 17370656), (12, 13027992), (16, 9770994), (18, 8685328), (24, 6513996), (32, 4885497), (36, 4342664), (48, 3256998), (72, 2171332), (96, 1628499), (144, 1085666), (288, 542833), (647, 241632), (839, 186336), (1294, 120816), (1678, 93168), (1941, 80544), (2517, 62112), (2588, 60408), (3356, 46584), (3882, 40272), (5034, 31056), (5176, 30204), (5823, 26848), (6712, 23292), (7551, 20704), (7764, 20136), (10068, 15528), (10352, 15102), (11646, 13424)]