142505472

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 120

約数和(自身を含む): 402235416

約数和(自身を除く): 259729944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 257, 304, 361, 384, 456, 512, 514, 608, 722, 768, 771, 912, 1028, 1083, 1216, 1444, 1536, 1542, 1824, 2056, 2166, 2432, 2888, 3084, 3648, 4112, 4332, 4864, 4883, 5776, 6168, 7296, 8224, 8664, 9728, 9766, 11552, 12336, 14592, 14649, 16448, 17328, 19532, 23104, 24672, 29184, 29298, 32896, 34656, 39064, 46208, 49344, 58596, 65792, 69312, 78128, 92416, 92777, 98688, 117192, 131584, 138624, 156256, 184832, 185554, 197376, 234384, 277248, 278331, 312512, 371108, 394752, 468768, 554496, 556662, 625024, 742216, 937536, 1113324, 1250048, 1484432, 1875072, 2226648, 2500096, 2968864, 3750144, 4453296, 5937728, 7500288, 8906592, 11875456, 17813184, 23750912, 35626368, 47501824, 71252736, 142505472]

約数ペア:

[(1, 142505472), (2, 71252736), (3, 47501824), (4, 35626368), (6, 23750912), (8, 17813184), (12, 11875456), (16, 8906592), (19, 7500288), (24, 5937728), (32, 4453296), (38, 3750144), (48, 2968864), (57, 2500096), (64, 2226648), (76, 1875072), (96, 1484432), (114, 1250048), (128, 1113324), (152, 937536), (192, 742216), (228, 625024), (256, 556662), (257, 554496), (304, 468768), (361, 394752), (384, 371108), (456, 312512), (512, 278331), (514, 277248), (608, 234384), (722, 197376), (768, 185554), (771, 184832), (912, 156256), (1028, 138624), (1083, 131584), (1216, 117192), (1444, 98688), (1536, 92777), (1542, 92416), (1824, 78128), (2056, 69312), (2166, 65792), (2432, 58596), (2888, 49344), (3084, 46208), (3648, 39064), (4112, 34656), (4332, 32896), (4864, 29298), (4883, 29184), (5776, 24672), (6168, 23104), (7296, 19532), (8224, 17328), (8664, 16448), (9728, 14649), (9766, 14592), (11552, 12336)]