157205088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28764

約数の個数: 72

約数和(自身を含む): 470597400

約数和(自身を除く): 313392312

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, 5472, 28729, 57458, 86187, 114916, 172374, 229832, 258561, 344748, 459664, 517122, 545851, 689496, 919328, 1034244, 1091702, 1378992, 1637553, 2068488, 2183404, 2757984, 3275106, 4136976, 4366808, 4912659, 6550212, 8273952, 8733616, 9825318, 13100424, 17467232, 19650636, 26200848, 39301272, 52401696, 78602544, 157205088]

約数ペア:

[(1, 157205088), (2, 78602544), (3, 52401696), (4, 39301272), (6, 26200848), (8, 19650636), (9, 17467232), (12, 13100424), (16, 9825318), (18, 8733616), (19, 8273952), (24, 6550212), (32, 4912659), (36, 4366808), (38, 4136976), (48, 3275106), (57, 2757984), (72, 2183404), (76, 2068488), (96, 1637553), (114, 1378992), (144, 1091702), (152, 1034244), (171, 919328), (228, 689496), (288, 545851), (304, 517122), (342, 459664), (456, 344748), (608, 258561), (684, 229832), (912, 172374), (1368, 114916), (1824, 86187), (2736, 57458), (5472, 28729)]