145643148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33997}}^1$

素因数の和:34031

約数の個数: 72

約数和(自身を含む): 445509792

約数和(自身を除く): 299866644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 33997, 67994, 101991, 135988, 203982, 237979, 305973, 407964, 475958, 577949, 611946, 713937, 951916, 1155898, 1223892, 1427874, 1733847, 2141811, 2311796, 2855748, 3467694, 4045643, 4283622, 5201541, 6935388, 8091286, 8567244, 10403082, 12136929, 16182572, 20806164, 24273858, 36410787, 48547716, 72821574, 145643148]

約数ペア:

[(1, 145643148), (2, 72821574), (3, 48547716), (4, 36410787), (6, 24273858), (7, 20806164), (9, 16182572), (12, 12136929), (14, 10403082), (17, 8567244), (18, 8091286), (21, 6935388), (28, 5201541), (34, 4283622), (36, 4045643), (42, 3467694), (51, 2855748), (63, 2311796), (68, 2141811), (84, 1733847), (102, 1427874), (119, 1223892), (126, 1155898), (153, 951916), (204, 713937), (238, 611946), (252, 577949), (306, 475958), (357, 407964), (476, 305973), (612, 237979), (714, 203982), (1071, 135988), (1428, 101991), (2142, 67994), (4284, 33997)]