163326768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 472396848

約数和(自身を除く): 309070080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 176, 183, 242, 244, 264, 363, 366, 461, 484, 488, 528, 671, 726, 732, 922, 968, 976, 1342, 1383, 1452, 1464, 1844, 1936, 2013, 2684, 2766, 2904, 2928, 3688, 4026, 5071, 5368, 5532, 5808, 7376, 7381, 8052, 10142, 10736, 11064, 14762, 15213, 16104, 20284, 22128, 22143, 28121, 29524, 30426, 32208, 40568, 44286, 55781, 56242, 59048, 60852, 81136, 84363, 88572, 111562, 112484, 118096, 121704, 167343, 168726, 177144, 223124, 224968, 243408, 309331, 334686, 337452, 354288, 446248, 449936, 618662, 669372, 674904, 892496, 927993, 1237324, 1338744, 1349808, 1855986, 2474648, 2677488, 3402641, 3711972, 4949296, 6805282, 7423944, 10207923, 13610564, 14847888, 20415846, 27221128, 40831692, 54442256, 81663384, 163326768]

約数ペア:

[(1, 163326768), (2, 81663384), (3, 54442256), (4, 40831692), (6, 27221128), (8, 20415846), (11, 14847888), (12, 13610564), (16, 10207923), (22, 7423944), (24, 6805282), (33, 4949296), (44, 3711972), (48, 3402641), (61, 2677488), (66, 2474648), (88, 1855986), (121, 1349808), (122, 1338744), (132, 1237324), (176, 927993), (183, 892496), (242, 674904), (244, 669372), (264, 618662), (363, 449936), (366, 446248), (461, 354288), (484, 337452), (488, 334686), (528, 309331), (671, 243408), (726, 224968), (732, 223124), (922, 177144), (968, 168726), (976, 167343), (1342, 121704), (1383, 118096), (1452, 112484), (1464, 111562), (1844, 88572), (1936, 84363), (2013, 81136), (2684, 60852), (2766, 59048), (2904, 56242), (2928, 55781), (3688, 44286), (4026, 40568), (5071, 32208), (5368, 30426), (5532, 29524), (5808, 28121), (7376, 22143), (7381, 22128), (8052, 20284), (10142, 16104), (10736, 15213), (11064, 14762)]