159956032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2259

約数の個数: 56

約数和(自身を含む): 336661760

約数和(自身を除く): 176705728

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2179, 2294, 2368, 4358, 4588, 8716, 9176, 17432, 18352, 34864, 36704, 67549, 69728, 73408, 80623, 135098, 139456, 161246, 270196, 322492, 540392, 644984, 1080784, 1289968, 2161568, 2499313, 2579936, 4323136, 4998626, 5159872, 9997252, 19994504, 39989008, 79978016, 159956032]

約数ペア:

[(1, 159956032), (2, 79978016), (4, 39989008), (8, 19994504), (16, 9997252), (31, 5159872), (32, 4998626), (37, 4323136), (62, 2579936), (64, 2499313), (74, 2161568), (124, 1289968), (148, 1080784), (248, 644984), (296, 540392), (496, 322492), (592, 270196), (992, 161246), (1147, 139456), (1184, 135098), (1984, 80623), (2179, 73408), (2294, 69728), (2368, 67549), (4358, 36704), (4588, 34864), (8716, 18352), (9176, 17432)]