155222064

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 453345984

約数和(自身を除く): 298123920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 61, 72, 82, 122, 123, 144, 164, 183, 244, 246, 328, 366, 369, 431, 488, 492, 549, 656, 732, 738, 862, 976, 984, 1098, 1293, 1464, 1476, 1724, 1968, 2196, 2501, 2586, 2928, 2952, 3448, 3879, 4392, 5002, 5172, 5904, 6896, 7503, 7758, 8784, 10004, 10344, 15006, 15516, 17671, 20008, 20688, 22509, 26291, 30012, 31032, 35342, 40016, 45018, 52582, 53013, 60024, 62064, 70684, 78873, 90036, 105164, 106026, 120048, 141368, 157746, 159039, 180072, 210328, 212052, 236619, 282736, 315492, 318078, 360144, 420656, 424104, 473238, 630984, 636156, 848208, 946476, 1077931, 1261968, 1272312, 1892952, 2155862, 2544624, 3233793, 3785904, 4311724, 6467586, 8623448, 9701379, 12935172, 17246896, 19402758, 25870344, 38805516, 51740688, 77611032, 155222064]

約数ペア:

[(1, 155222064), (2, 77611032), (3, 51740688), (4, 38805516), (6, 25870344), (8, 19402758), (9, 17246896), (12, 12935172), (16, 9701379), (18, 8623448), (24, 6467586), (36, 4311724), (41, 3785904), (48, 3233793), (61, 2544624), (72, 2155862), (82, 1892952), (122, 1272312), (123, 1261968), (144, 1077931), (164, 946476), (183, 848208), (244, 636156), (246, 630984), (328, 473238), (366, 424104), (369, 420656), (431, 360144), (488, 318078), (492, 315492), (549, 282736), (656, 236619), (732, 212052), (738, 210328), (862, 180072), (976, 159039), (984, 157746), (1098, 141368), (1293, 120048), (1464, 106026), (1476, 105164), (1724, 90036), (1968, 78873), (2196, 70684), (2501, 62064), (2586, 60024), (2928, 53013), (2952, 52582), (3448, 45018), (3879, 40016), (4392, 35342), (5002, 31032), (5172, 30012), (5904, 26291), (6896, 22509), (7503, 20688), (7758, 20008), (8784, 17671), (10004, 15516), (10344, 15006)]