130321548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 120

約数和(自身を含む): 400136352

約数和(自身を除く): 269814804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1553, 1554, 1998, 2268, 2331, 2997, 3106, 3108, 3996, 4659, 4662, 5994, 6212, 6993, 9318, 9324, 10871, 11988, 13977, 13986, 18636, 20979, 21742, 27954, 27972, 32613, 41931, 41958, 43484, 55908, 57461, 65226, 83862, 83916, 97839, 114922, 125793, 130452, 167724, 172383, 195678, 229844, 251586, 293517, 344766, 391356, 402227, 503172, 517149, 587034, 689532, 804454, 880551, 1034298, 1174068, 1206681, 1551447, 1608908, 1761102, 2068596, 2413362, 3102894, 3522204, 3620043, 4654341, 4826724, 6205788, 7240086, 9308682, 10860129, 14480172, 18617364, 21720258, 32580387, 43440516, 65160774, 130321548]

約数ペア:

[(1, 130321548), (2, 65160774), (3, 43440516), (4, 32580387), (6, 21720258), (7, 18617364), (9, 14480172), (12, 10860129), (14, 9308682), (18, 7240086), (21, 6205788), (27, 4826724), (28, 4654341), (36, 3620043), (37, 3522204), (42, 3102894), (54, 2413362), (63, 2068596), (74, 1761102), (81, 1608908), (84, 1551447), (108, 1206681), (111, 1174068), (126, 1034298), (148, 880551), (162, 804454), (189, 689532), (222, 587034), (252, 517149), (259, 503172), (324, 402227), (333, 391356), (378, 344766), (444, 293517), (518, 251586), (567, 229844), (666, 195678), (756, 172383), (777, 167724), (999, 130452), (1036, 125793), (1134, 114922), (1332, 97839), (1553, 83916), (1554, 83862), (1998, 65226), (2268, 57461), (2331, 55908), (2997, 43484), (3106, 41958), (3108, 41931), (3996, 32613), (4659, 27972), (4662, 27954), (5994, 21742), (6212, 20979), (6993, 18636), (9318, 13986), (9324, 13977), (10871, 11988)]