16503396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 51480576

約数和(自身を除く): 34977180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 127, 147, 156, 182, 196, 204, 221, 238, 254, 273, 294, 357, 364, 381, 442, 476, 508, 546, 588, 637, 663, 714, 762, 833, 884, 889, 1092, 1274, 1326, 1428, 1524, 1547, 1651, 1666, 1778, 1911, 2159, 2499, 2548, 2652, 2667, 3094, 3302, 3332, 3556, 3822, 4318, 4641, 4953, 4998, 5334, 6188, 6223, 6477, 6604, 7644, 8636, 9282, 9906, 9996, 10668, 10829, 11557, 12446, 12954, 15113, 18564, 18669, 19812, 21658, 23114, 24892, 25908, 28067, 30226, 32487, 34671, 37338, 43316, 45339, 46228, 56134, 60452, 64974, 69342, 74676, 80899, 84201, 90678, 105791, 112268, 129948, 138684, 161798, 168402, 181356, 196469, 211582, 242697, 317373, 323596, 336804, 392938, 423164, 485394, 589407, 634746, 785876, 970788, 1178814, 1269492, 1375283, 2357628, 2750566, 4125849, 5501132, 8251698, 16503396]

約数ペア:

[(1, 16503396), (2, 8251698), (3, 5501132), (4, 4125849), (6, 2750566), (7, 2357628), (12, 1375283), (13, 1269492), (14, 1178814), (17, 970788), (21, 785876), (26, 634746), (28, 589407), (34, 485394), (39, 423164), (42, 392938), (49, 336804), (51, 323596), (52, 317373), (68, 242697), (78, 211582), (84, 196469), (91, 181356), (98, 168402), (102, 161798), (119, 138684), (127, 129948), (147, 112268), (156, 105791), (182, 90678), (196, 84201), (204, 80899), (221, 74676), (238, 69342), (254, 64974), (273, 60452), (294, 56134), (357, 46228), (364, 45339), (381, 43316), (442, 37338), (476, 34671), (508, 32487), (546, 30226), (588, 28067), (637, 25908), (663, 24892), (714, 23114), (762, 21658), (833, 19812), (884, 18669), (889, 18564), (1092, 15113), (1274, 12954), (1326, 12446), (1428, 11557), (1524, 10829), (1547, 10668), (1651, 9996), (1666, 9906), (1778, 9282), (1911, 8636), (2159, 7644), (2499, 6604), (2548, 6477), (2652, 6223), (2667, 6188), (3094, 5334), (3302, 4998), (3332, 4953), (3556, 4641), (3822, 4318)]