180558136

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 385090560

約数和(自身を除く): 204532424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 547, 682, 968, 1094, 1331, 1364, 2188, 2662, 2728, 3751, 4376, 5324, 6017, 7502, 10648, 12034, 15004, 16957, 24068, 30008, 33914, 41261, 48136, 66187, 67828, 82522, 132374, 135656, 165044, 186527, 264748, 330088, 373054, 529496, 728057, 746108, 1456114, 1492216, 2051797, 2912228, 4103594, 5824456, 8207188, 16414376, 22569767, 45139534, 90279068, 180558136]

約数ペア:

[(1, 180558136), (2, 90279068), (4, 45139534), (8, 22569767), (11, 16414376), (22, 8207188), (31, 5824456), (44, 4103594), (62, 2912228), (88, 2051797), (121, 1492216), (124, 1456114), (242, 746108), (248, 728057), (341, 529496), (484, 373054), (547, 330088), (682, 264748), (968, 186527), (1094, 165044), (1331, 135656), (1364, 132374), (2188, 82522), (2662, 67828), (2728, 66187), (3751, 48136), (4376, 41261), (5324, 33914), (6017, 30008), (7502, 24068), (10648, 16957), (12034, 15004)]