156331344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 461220480

約数和(自身を除く): 304889136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 53, 58, 78, 87, 104, 106, 116, 156, 159, 163, 174, 208, 212, 232, 312, 318, 326, 348, 377, 424, 464, 489, 624, 636, 652, 689, 696, 754, 848, 978, 1131, 1272, 1304, 1378, 1392, 1508, 1537, 1956, 2067, 2119, 2262, 2544, 2608, 2756, 3016, 3074, 3912, 4134, 4238, 4524, 4611, 4727, 5512, 6032, 6148, 6357, 7824, 8268, 8476, 8639, 9048, 9222, 9454, 11024, 12296, 12714, 14181, 16536, 16952, 17278, 18096, 18444, 18908, 19981, 24592, 25428, 25917, 28362, 33072, 33904, 34556, 36888, 37816, 39962, 50856, 51834, 56724, 59943, 61451, 69112, 73776, 75632, 79924, 101712, 103668, 112307, 113448, 119886, 122902, 138224, 159848, 184353, 207336, 224614, 226896, 239772, 245804, 250531, 319696, 336921, 368706, 414672, 449228, 479544, 491608, 501062, 673842, 737412, 751593, 898456, 959088, 983216, 1002124, 1347684, 1474824, 1503186, 1796912, 2004248, 2695368, 2949648, 3006372, 3256903, 4008496, 5390736, 6012744, 6513806, 9770709, 12025488, 13027612, 19541418, 26055224, 39082836, 52110448, 78165672, 156331344]

約数ペア:

[(1, 156331344), (2, 78165672), (3, 52110448), (4, 39082836), (6, 26055224), (8, 19541418), (12, 13027612), (13, 12025488), (16, 9770709), (24, 6513806), (26, 6012744), (29, 5390736), (39, 4008496), (48, 3256903), (52, 3006372), (53, 2949648), (58, 2695368), (78, 2004248), (87, 1796912), (104, 1503186), (106, 1474824), (116, 1347684), (156, 1002124), (159, 983216), (163, 959088), (174, 898456), (208, 751593), (212, 737412), (232, 673842), (312, 501062), (318, 491608), (326, 479544), (348, 449228), (377, 414672), (424, 368706), (464, 336921), (489, 319696), (624, 250531), (636, 245804), (652, 239772), (689, 226896), (696, 224614), (754, 207336), (848, 184353), (978, 159848), (1131, 138224), (1272, 122902), (1304, 119886), (1378, 113448), (1392, 112307), (1508, 103668), (1537, 101712), (1956, 79924), (2067, 75632), (2119, 73776), (2262, 69112), (2544, 61451), (2608, 59943), (2756, 56724), (3016, 51834), (3074, 50856), (3912, 39962), (4134, 37816), (4238, 36888), (4524, 34556), (4611, 33904), (4727, 33072), (5512, 28362), (6032, 25917), (6148, 25428), (6357, 24592), (7824, 19981), (8268, 18908), (8476, 18444), (8639, 18096), (9048, 17278), (9222, 16952), (9454, 16536), (11024, 14181), (12296, 12714)]