156956261504

素因数分解:

$2^7\times 7^1\times {\mathrm{12889}}^1\times {\mathrm{13591}}^1$

素因数の和:26501

約数の個数: 64

約数和(自身を含む): 357409795200

約数和(自身を除く): 200453533696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 12889, 13591, 25778, 27182, 51556, 54364, 90223, 95137, 103112, 108728, 180446, 190274, 206224, 217456, 360892, 380548, 412448, 434912, 721784, 761096, 824896, 869824, 1443568, 1522192, 1649792, 1739648, 2887136, 3044384, 5774272, 6088768, 11548544, 12177536, 175174399, 350348798, 700697596, 1226220793, 1401395192, 2452441586, 2802790384, 4904883172, 5605580768, 9809766344, 11211161536, 19619532688, 22422323072, 39239065376, 78478130752, 156956261504]

約数ペア:

[(1, 156956261504), (2, 78478130752), (4, 39239065376), (7, 22422323072), (8, 19619532688), (14, 11211161536), (16, 9809766344), (28, 5605580768), (32, 4904883172), (56, 2802790384), (64, 2452441586), (112, 1401395192), (128, 1226220793), (224, 700697596), (448, 350348798), (896, 175174399), (12889, 12177536), (13591, 11548544), (25778, 6088768), (27182, 5774272), (51556, 3044384), (54364, 2887136), (90223, 1739648), (95137, 1649792), (103112, 1522192), (108728, 1443568), (180446, 869824), (190274, 824896), (206224, 761096), (217456, 721784), (360892, 434912), (380548, 412448)]