165941847808

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{36353}}^1$

素因数の和:38001

約数の個数: 72

約数和(自身を含む): 361580664816

約数和(自身を除く): 195638817008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 1621, 2816, 3242, 6484, 12968, 17831, 25936, 35662, 36353, 51872, 71324, 72706, 103744, 142648, 145412, 207488, 285296, 290824, 399883, 414976, 570592, 581648, 799766, 1141184, 1163296, 1599532, 2282368, 2326592, 3199064, 4564736, 4653184, 6398128, 9306368, 12796256, 25592512, 51185024, 58928213, 102370048, 117856426, 235712852, 471425704, 648210343, 942851408, 1296420686, 1885702816, 2592841372, 3771405632, 5185682744, 7542811264, 10371365488, 15085622528, 20742730976, 41485461952, 82970923904, 165941847808]

約数ペア:

[(1, 165941847808), (2, 82970923904), (4, 41485461952), (8, 20742730976), (11, 15085622528), (16, 10371365488), (22, 7542811264), (32, 5185682744), (44, 3771405632), (64, 2592841372), (88, 1885702816), (128, 1296420686), (176, 942851408), (256, 648210343), (352, 471425704), (704, 235712852), (1408, 117856426), (1621, 102370048), (2816, 58928213), (3242, 51185024), (6484, 25592512), (12968, 12796256), (17831, 9306368), (25936, 6398128), (35662, 4653184), (36353, 4564736), (51872, 3199064), (71324, 2326592), (72706, 2282368), (103744, 1599532), (142648, 1163296), (145412, 1141184), (207488, 799766), (285296, 581648), (290824, 570592), (399883, 414976)]