144563916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5231}}^1$

素因数の和:5299

約数の個数: 72

約数和(自身を含む): 400813056

約数和(自身を除く): 256249140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 5231, 6909, 9212, 10462, 13818, 15693, 20924, 27636, 31386, 36617, 62772, 73234, 109851, 146468, 219702, 245857, 256319, 439404, 491714, 512638, 737571, 768957, 983428, 1025276, 1475142, 1537914, 1720999, 2950284, 3075828, 3441998, 5162997, 6883996, 10325994, 12046993, 20651988, 24093986, 36140979, 48187972, 72281958, 144563916]

約数ペア:

[(1, 144563916), (2, 72281958), (3, 48187972), (4, 36140979), (6, 24093986), (7, 20651988), (12, 12046993), (14, 10325994), (21, 6883996), (28, 5162997), (42, 3441998), (47, 3075828), (49, 2950284), (84, 1720999), (94, 1537914), (98, 1475142), (141, 1025276), (147, 983428), (188, 768957), (196, 737571), (282, 512638), (294, 491714), (329, 439404), (564, 256319), (588, 245857), (658, 219702), (987, 146468), (1316, 109851), (1974, 73234), (2303, 62772), (3948, 36617), (4606, 31386), (5231, 27636), (6909, 20924), (9212, 15693), (10462, 13818)]