142507224

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 398679840

約数和(自身を除く): 256172616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 71, 72, 122, 142, 183, 213, 244, 284, 366, 426, 457, 488, 549, 568, 639, 732, 852, 914, 1098, 1278, 1371, 1464, 1704, 1828, 2196, 2556, 2742, 3656, 4113, 4331, 4392, 5112, 5484, 8226, 8662, 10968, 12993, 16452, 17324, 25986, 27877, 32447, 32904, 34648, 38979, 51972, 55754, 64894, 77958, 83631, 97341, 103944, 111508, 129788, 155916, 167262, 194682, 223016, 250893, 259576, 292023, 311832, 334524, 389364, 501786, 584046, 669048, 778728, 1003572, 1168092, 1979267, 2007144, 2336184, 3958534, 5937801, 7917068, 11875602, 15834136, 17813403, 23751204, 35626806, 47502408, 71253612, 142507224]

約数ペア:

[(1, 142507224), (2, 71253612), (3, 47502408), (4, 35626806), (6, 23751204), (8, 17813403), (9, 15834136), (12, 11875602), (18, 7917068), (24, 5937801), (36, 3958534), (61, 2336184), (71, 2007144), (72, 1979267), (122, 1168092), (142, 1003572), (183, 778728), (213, 669048), (244, 584046), (284, 501786), (366, 389364), (426, 334524), (457, 311832), (488, 292023), (549, 259576), (568, 250893), (639, 223016), (732, 194682), (852, 167262), (914, 155916), (1098, 129788), (1278, 111508), (1371, 103944), (1464, 97341), (1704, 83631), (1828, 77958), (2196, 64894), (2556, 55754), (2742, 51972), (3656, 38979), (4113, 34648), (4331, 32904), (4392, 32447), (5112, 27877), (5484, 25986), (8226, 17324), (8662, 16452), (10968, 12993)]