123147864

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 160

約数和(自身を含む): 417653280

約数和(自身を除く): 294505416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1597, 1836, 2142, 2268, 2754, 2856, 3194, 3213, 3672, 4284, 4536, 4791, 5508, 6388, 6426, 8568, 9582, 9639, 11016, 11179, 12776, 12852, 14373, 19164, 19278, 22358, 25704, 27149, 28746, 33537, 38328, 38556, 43119, 44716, 54298, 57492, 67074, 77112, 81447, 86238, 89432, 100611, 108596, 114984, 129357, 134148, 162894, 172476, 190043, 201222, 217192, 244341, 258714, 268296, 301833, 325788, 344952, 380086, 402444, 488682, 517428, 570129, 603666, 651576, 733023, 760172, 804888, 905499, 977364, 1034856, 1140258, 1207332, 1466046, 1520344, 1710387, 1810998, 1954728, 2199069, 2280516, 2414664, 2932092, 3420774, 3621996, 4398138, 4561032, 5131161, 5864184, 6841548, 7243992, 8796276, 10262322, 13683096, 15393483, 17592552, 20524644, 30786966, 41049288, 61573932, 123147864]

約数ペア:

[(1, 123147864), (2, 61573932), (3, 41049288), (4, 30786966), (6, 20524644), (7, 17592552), (8, 15393483), (9, 13683096), (12, 10262322), (14, 8796276), (17, 7243992), (18, 6841548), (21, 5864184), (24, 5131161), (27, 4561032), (28, 4398138), (34, 3621996), (36, 3420774), (42, 2932092), (51, 2414664), (54, 2280516), (56, 2199069), (63, 1954728), (68, 1810998), (72, 1710387), (81, 1520344), (84, 1466046), (102, 1207332), (108, 1140258), (119, 1034856), (126, 977364), (136, 905499), (153, 804888), (162, 760172), (168, 733023), (189, 651576), (204, 603666), (216, 570129), (238, 517428), (252, 488682), (306, 402444), (324, 380086), (357, 344952), (378, 325788), (408, 301833), (459, 268296), (476, 258714), (504, 244341), (567, 217192), (612, 201222), (648, 190043), (714, 172476), (756, 162894), (918, 134148), (952, 129357), (1071, 114984), (1134, 108596), (1224, 100611), (1377, 89432), (1428, 86238), (1512, 81447), (1597, 77112), (1836, 67074), (2142, 57492), (2268, 54298), (2754, 44716), (2856, 43119), (3194, 38556), (3213, 38328), (3672, 33537), (4284, 28746), (4536, 27149), (4791, 25704), (5508, 22358), (6388, 19278), (6426, 19164), (8568, 14373), (9582, 12852), (9639, 12776), (11016, 11179)]