16180704

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 72

約数和(自身を含む): 48452040

約数和(自身を除く): 32271336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 2957, 5472, 5914, 8871, 11828, 17742, 23656, 26613, 35484, 47312, 53226, 56183, 70968, 94624, 106452, 112366, 141936, 168549, 212904, 224732, 283872, 337098, 425808, 449464, 505647, 674196, 851616, 898928, 1011294, 1348392, 1797856, 2022588, 2696784, 4045176, 5393568, 8090352, 16180704]

約数ペア:

[(1, 16180704), (2, 8090352), (3, 5393568), (4, 4045176), (6, 2696784), (8, 2022588), (9, 1797856), (12, 1348392), (16, 1011294), (18, 898928), (19, 851616), (24, 674196), (32, 505647), (36, 449464), (38, 425808), (48, 337098), (57, 283872), (72, 224732), (76, 212904), (96, 168549), (114, 141936), (144, 112366), (152, 106452), (171, 94624), (228, 70968), (288, 56183), (304, 53226), (342, 47312), (456, 35484), (608, 26613), (684, 23656), (912, 17742), (1368, 11828), (1824, 8871), (2736, 5914), (2957, 5472)]