158574304

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 394033248

約数和(自身を除く): 235458944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 53, 56, 74, 76, 106, 112, 133, 148, 152, 212, 224, 259, 266, 296, 304, 361, 371, 424, 518, 532, 592, 608, 703, 722, 742, 848, 1007, 1036, 1064, 1184, 1406, 1444, 1484, 1696, 1961, 2014, 2072, 2128, 2527, 2812, 2888, 2968, 3922, 4028, 4144, 4256, 4921, 5054, 5624, 5776, 5936, 7049, 7844, 8056, 8288, 9842, 10108, 11248, 11552, 11872, 13357, 13727, 14098, 15688, 16112, 19133, 19684, 20216, 22496, 26714, 27454, 28196, 31376, 32224, 37259, 38266, 39368, 40432, 53428, 54908, 56392, 62752, 74518, 76532, 78736, 80864, 93499, 106856, 109816, 112784, 133931, 149036, 153064, 157472, 186998, 213712, 219632, 225568, 260813, 267862, 298072, 306128, 373996, 427424, 439264, 521626, 535724, 596144, 612256, 707921, 747992, 1043252, 1071448, 1192288, 1415842, 1495984, 2086504, 2142896, 2831684, 2991968, 4173008, 4285792, 4955447, 5663368, 8346016, 9910894, 11326736, 19821788, 22653472, 39643576, 79287152, 158574304]

約数ペア:

[(1, 158574304), (2, 79287152), (4, 39643576), (7, 22653472), (8, 19821788), (14, 11326736), (16, 9910894), (19, 8346016), (28, 5663368), (32, 4955447), (37, 4285792), (38, 4173008), (53, 2991968), (56, 2831684), (74, 2142896), (76, 2086504), (106, 1495984), (112, 1415842), (133, 1192288), (148, 1071448), (152, 1043252), (212, 747992), (224, 707921), (259, 612256), (266, 596144), (296, 535724), (304, 521626), (361, 439264), (371, 427424), (424, 373996), (518, 306128), (532, 298072), (592, 267862), (608, 260813), (703, 225568), (722, 219632), (742, 213712), (848, 186998), (1007, 157472), (1036, 153064), (1064, 149036), (1184, 133931), (1406, 112784), (1444, 109816), (1484, 106856), (1696, 93499), (1961, 80864), (2014, 78736), (2072, 76532), (2128, 74518), (2527, 62752), (2812, 56392), (2888, 54908), (2968, 53428), (3922, 40432), (4028, 39368), (4144, 38266), (4256, 37259), (4921, 32224), (5054, 31376), (5624, 28196), (5776, 27454), (5936, 26714), (7049, 22496), (7844, 20216), (8056, 19684), (8288, 19133), (9842, 16112), (10108, 15688), (11248, 14098), (11552, 13727), (11872, 13357)]